The last time Ohio State's Braxton Miller and Michigan's Devin Gardner shared a field, the two quarterbacks combined for 10 touchdowns and 747 yards of offense in a wildly entertaining shootout at Michigan Stadium.
It proved to be the end of Gardner's season, as a foot injury sidelined him for the Buffalo Wild Wings Bowl and the first part of spring practice in March. Miller went on to suffer his first two losses under coach Urban Meyer. He injured his throwing shoulder in the Orange Bowl and underwent surgery in Feb. 21, limiting his throwing in spring practice.
Both quarterbacks have delivered record performances for their teams. Miller owns back-to-back Big Ten offensive player of the year awards and could become the league's first three-time winner this fall. Gardner has been a quarterback of extremes -- prodigiously productive in some games, bafflingly bad in others.
The final chapter for both players arrives this fall. Before that lies a pivotal summer.
Miller's first priority is to return to full strength. But some of his most important work in the coming months will be in the film room.
"In the digital age we live in, video is so easy to come by, so he can study whoever he wants," Ohio State offensive coordinator Tom Herman told ESPN.com. "Preferably, let's study us first and figure out the ins and outs of our offense. And then when you have extra time or want to take a break from that, let's study some defenses that we'll face this season. And beyond that, the next in the pecking order is why don't you study some other offenses, study some other quarterbacks."
Two quarterbacks Herman wants Miller to study likely will compete with him for national honors in 2014: Florida State's Jameis Winston, the reigning Heisman Trophy winner and national champion, and Oregon's Marcus Mariota, who might be the best pro quarterback prospect in the college ranks this season.
"What are those guys doing really well?" Herman said. "Is there anything you can glean from watching them on the field that might help your game?"
Herman had a similar plan for Miller last summer, encouraging him to watch Clemson's Tajh Boyd -- "That kid was a really good player," Herman said.
Gardner went through most of the spring at less than 100 percent and struggled in the spring game, completing just 2 of 10 passes with an interception. He's still learning the offense under new coordinator Doug Nussmeier, and head coach Brady Hoke praised his consistency for much of the session.
But Hoke still discusses Michigan's quarterback situation by mentioning two names -- Gardner and sophomore Shane Morris. Many question whether Michigan's quarterback competition is real or imagined. Gardner has 16 starts at quarterback, while Morris has just one (the bowl game).
But unlike Miller, Gardner has to confirm himself as the top option when preseason camp begins in August.
"He has an advantage," Hoke told ESPN.com. "I wouldn't make that mistake. Because of the experience, playing a lot of snaps, being in a lot of big games. But at the same time, Shane, how he handled himself in the bowl game, how he was composed and how he approached the game, is encouraging."
Hoke wants both quarterbacks to not only retain what they learned in the spring but grow as leaders this summer.
"The message is we can't accept the players how they are right now," Hoke said.
The same applies to Miller, as good as he has been at times the past two seasons. His approach to rehab and film study will determine whether he -- and potentially Ohio State -- takes the next step in 2014.
"He's on fire right now, doing a great job with it from what I understand," Herman said. "The things that he is now able to talk to me about on the phone when I'm out on the road recruiting or when I see him in the building, you can tell he's poured himself into it, which is good."