These five drivers have plenty to prove
There isn't a driver in any 43-car field who doesn't have at least a little something to prove. But here are the five who'll have the most judgmental eyes on them going into Daytona.
Kasey Kahne

It's not his fault that there has been nearly two years of buildup to his arrival at Hendrick Motorsports, but now Kahne bears the burden of proof not only that he belongs there but also that all the hoopla was justified.
Team owner Rick Hendrick looked before he leaped when Kahne became available early in 2010, then couldn't get Mark Martin to retire and had to farm out Kahne to the tenuous (and now gone) Red Bull Racing for '11.
The media coverage just kept on -- e.g., would crew chief Kenny Francis move to Red Bull and thence to Hendrick with Kahne? And then, yes, he would, and did.
Some fans seem to have gotten so sick of it that now they're asking whether we haven't overrated Kahne. Well, the guy won six races for Ray Evernham in '06, so a better question may be whether Hendrick will deliver the equipment Kahne deserves with the 5 team.
On the other side, face-to-face conversations with NASCAR fans lead me to believe that the driver best known for his female and youth followings has a quiet but very significant fan base among adult males. They're anxious for him to prove he's a top-tier driver who'll produce results they can brag about.
AJ Allmendinger
Even Kurt Busch haters are skeptical that the Dinger can fully replace him at Penske Racing, and Allmendinger acknowledges that "I've got big shoes to fill."

Dinger Doubters can't get past his winlessness in Cup after four seasons, or ever forgive his early awkwardness in full-bodied cars after moving over from open wheel. But if they could, they'd see that he learned to get to the front and just couldn't stay there with the mediocre cars provided him by Richard Petty Motorsports.
That's what Roger Penske and lead driver Brad Keselowski saw in Allmendinger when they signed him during the winter. Now his task is to get back up front again, but this time to "close these races," as he puts it.
That should happen. Keselowski seems willing to work closely with his junior teammate who's actually 2 years older at 30. The good news about Penske being the only major Dodge team in Cup is that all of Chrysler Corp.'s race-engineering resources go there.
Still, when the yellow No. 22 goes up front, the Dinger Doubters may think two things in rapid succession: First, "That's Kurt." Then "No, that's Allmendinger. And we've seen him up front before."
With every lap he leads, Allmendinger now must prove he can lead the next one.
Kurt Busch
Not since he arrived as a rookie in 2001 -- and was jostled on the pit road by Dale Earnhardt before the start of the Daytona 500, then slammed and flipped off by Earnhardt early in the race -- has the elder Busch brother had more to prove.
And he hadn't even left a trail of tantrums back then.
So can the onetime prodigy who was handed a great ride with Jack Roush (and blew it) and stepped into a very good ride with Penske (and blew it) go back and start over with shoestring Phoenix Racing? And keep his temper consistently on the way back up?
He has something to prove from the ground up, starting with old-guard team owner James Finch, who knows what winning tastes like. Remember, Keselowski won Talladega for Finch in 2009.
Busch arrives vastly more heralded than Keselowski did, so getting at least one dark-horse win this season is almost obligatory. And another one or two wouldn't hurt, if Busch wants to keep his stock up among the elite teams.
Danica Patrick

Her mountain is higher even than what is obvious. She needs a win, or at least to run up front some, more than any other driver in NASCAR, to ease both sides of the Danica Debate.
Incremental progress, race to race, has grown unacceptable to detractors. And it has become agonizingly unfulfilling to her believers.
She needs more nation-dazzling runs à la her first outing in a stock car, in the ARCA race at Daytona in 2010, when she threatened to win before finishing sixth in the draft.
Aggressiveness is what she must prove this season in her full Nationwide and partial Cup schedules. To do that, she needs to get comfortable when her car is sideways. And to get there, she needs to listen to everything the veteran drivers -- nearly all of whom are pulling for her for the good of NASCAR -- tell her.
An insider with mentor Tony Stewart tells me that my notion, that she needs lots of time on a dirt track, has been talked about. But a time must be found the day after a major race has been run at Stewart's Eldora Speedway to ensure the track surface is properly conditioned.
When Bobby Rahal brought her to the Indy 500 in 2005, he said, "What we can't have is another Anna Kournikova" -- referring to the attractive Russian tennis player who became more of a model and spokeswoman than a competitor.
To shed that yoke, Patrick must prove something to herself: that sliding cars around is not a bad thing in NASCAR.
Dale Earnhardt Jr.
I know, I know: This guy was potty-trained on a hot seat. So what's new?
Well, it's the immediacy of a chance for a jump start: a win in the Feb. 26 Daytona 500. We've seen that race both bolster and shatter his rhythm for ensuing seasons.
He's still among the four or five best restrictor-plate racers in Cup, but needs to reaffirm that -- to himself more than anybody else.
Now may be prime time for that. He was the most outspoken driver against tandem racing, and now, if NASCAR's tech efforts come to fruition, that will have been resolved in time for the 500.
Junior's forte always has been maneuvering in, and indeed leading, big drafting packs. And yet, putting him back in his comfort zone gives him yet something else to prove.
Ed Hinton is a senior writer for ESPN.com. He can be reached at edward.t.hinton@espn.com.
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2012 Daytona 500
The 54th running of the Daytona 500 is in the books. What started as a new season of hope for all ended its first chapter with one of the most memorable events in NASCAR history.
Monday, Feb. 27
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- Newton: Bizarre to the end
- McGee: Daytona 500 instant analysis
- Newton: Trouble follows Danica
- Fan Reaction: A memorable Daytona 500
- Stats & Info: Milestone victory for Kenseth
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Sunday, Feb. 26
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- Blount: Cup teams start scrambling
- Newton: Danica plays waiting game
- MacGregor: This Sporting Life
- Smith: Cheers to you, Daytona
- Racing Live! Daytona rainout rewind
- Video: Daytona 500 washout
- Video: Daytona 500 storylines
- Video: Marty Smith's ode to Daytona
Saturday, Feb. 25
- Hinton: A 500 worth anticipating
- Newton: Buescher wins, but at what cost?
- Blount: Danica's now 0-for-2
- Racing Live! Nationwide rewind
- MacGregor's This Sporting Life: Daytona
- Video: Nationwide Series highlights
- Video: Danica's new attitude
- Video: JJ's ready to win again
Friday, Feb. 24
- Turn 4: Experts weigh in on issues
- Newton blog: Danica wins pole, respect
- Marty Smith's Racebook: Social distortion
- MacGregor: Hard to pick a thread
- Blount: Driver No. 1, Jimmie Johnson
- ESPN.com's driver rankings: Nos. 1-12
- Newton: Danica has firm grip on Daytona
- Willis stats blog: Daytona 500
- Ed Hinton chat wrap
- Video: Dale Earnhardt Jr. on Daytona
- Video: The Word, hot topics
- Video: The Word, Danica's debut
- Video: Danica rolls to Nationwide pole
- Jayski podcast: Around the track
- Podcast: Denny Hamlin on Mike & Mike
Thursday, Feb. 23
- Blount: Dueling emotions at Daytona
- Newton: Danica takes hit in stride
- McGee's instant analysis: The Duels
- Blount: Driver No. 2, Carl Edwards
- ESPN.com's driver rankings: Nos. 2-12
- Racing Live! Duels rewind
- Podcast: Jarrett on Mike & Mike
- Jayski podcast: Around the track
- Video: Duels 1 highlights
- Video: Duels 2 highlights
- Video: Danica's crash analysis
- Video: Analyzing the Daytona 500 field
- Video: Nationwide Series Driver Pick 'Em
Wednesday, Feb. 22
- Blount: Duels are about the desperate
- McGee: Five issues that aren't
- Blount: Driver No. 3, Brad Keselowski
- ESPN.com's driver rankings: Nos. 3-12
- Terry Blount chat wrap
- Newton blog: Dale Earnhardt Jr. mesmerizing
- Video: Dale Earnhardt interview
- Video: Changes to the 48 team
- Video: Rusty on Duels' importance
- Video: Flying with the Thunderbirds
- Listen: Stewart on the SVP Show
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Tuesday, Feb. 21
- Newton: Elliott still old-school NASCAR
- Blount: Driver No. 4, Matt Kenseth
- ESPN.com's driver rankings: Nos. 4-12
- David Newton chat wrap
- Video: Carl Edwards interview
- Video: Jack Roush interview
- Video: Danica Patrick on PTI
- Jayski podcast: Around the track
Monday, Feb. 20
- McGee: Sprint Cup Power Rankings
- Blount: Driver No. 5, Tony Stewart
- ESPN.com's driver rankings: Nos. 5-12
- Ryan McGee chat wrap
- Jayski podcast: Around the track
- Video: Soundtracks, Bud Shootout
- Video: NASCAR Now Minute
Sunday, Feb. 19
- Blount: Motivated Edwards off to fast start
- Newton: Welcome to the show, Danica
- Recap: Daytona 500 Pole Day
- Newton: When Daddy has a bad wreck
- Blount: Driver No. 6, Kyle Busch
- ESPN.com's driver rankings: Nos. 6-12
- Video: Pole Day highlights
- Video: Pole winner Edwards on SC
- Video: Marty Smith's Kurt Busch interview
- Video: Robin Pemberton interview
Saturday, Feb. 18
- Video: Budweiser Shootout highlights
- Video: A wild ride for many
- Racing Live! Shootout rewind
- Newton: Kyle Busch saves the day
- Hinton: Shootout lived up to hype
- Blount: The pack (racing) is back!
- McGee: 30 years of Bud on hoods
- Blount: Driver No. 7, Jeff Gordon
- ESPN.com's driver rankings: Nos. 7-12
Friday, Feb. 17
- Terry Blount previews the weekend
- Newton: Awkward moments
- Smith: Log on to "Racebook"
- Blount: Driver No. 8, Kevin Harvick
- ESPN.com's driver rankings: Nos. 8-12
Thursday, Feb. 16
- Blount: The circus is in town
- Newton: Musical chairs, NASCAR style
- Newton: Trevor Bayne's big day
- Blount blog: Danica is Media Day darling
- Newton blog: Junior wants this one bad
- Blount: Driver No. 9, Denny Hamlin
- ESPN.com's driver rankings: Nos. 9-12
- Video: Jimmie Johnson interview
- Video: Danica Patrick interview
- Video: Kyle Busch interview
- Video: Kevin Harvick interview
- Video: Jeff Gordon interview
- Video: Carl Edwards interview
- Video: Trevor Bayne interview
- Video: Tony Stewart interview
- Video: Dale Earnhardt Jr. interview
Wednesday, Feb. 15
- Terry Blount on Sprint Cup milestones
- Blount: Driver No. 10, Dale Earnhardt Jr.
- ESPN.com's driver rankings: Nos. 10-12
- Video: NASCAR Now Minute: Danica Patrick
Tuesday, Feb. 14
- Ed Hinton on five drivers with work to do
- Blount: Driver No. 11, Kasey Kahne
- ESPN.com's driver rankings: Nos. 11-12
- ESPN The Magazine on the revenge of JJ
- Ed Hinton chat wrap
- Video: NASCAR Now Minute: Alan Gustafson
Monday, Feb. 13
- Newton: Tony Stewart acting up
- McGee: The two Tony Stewarts
- Blount: Driver No. 12, Greg Biffle
- ESPN.com's 2012 driver rankings: No. 12
- ESPN The Magazine's team preview
- Trevor Bayne chat wrap
- David Newton chat wrap
- Video: NASCAR Now Minute: Steve Addington
- Video: Tony Stewart in 2012
- Video: The Big Picture
- Video: Championship Predictions
- Video: The Mid-Major Teams
- Jayski podcast: Kahne surgery, more!
