Posted by ESPN.com's Adam Rittenberg
IOWA CITY, Iowa -- Happy Halloween from Kinnick Stadium, where No. 4 Iowa tries to continue its perfect season today against Indiana (ESPN, noon ET).
I dressed up as a sportswriter. How about you?
Iowa leads the all-time series, 39-27-4, though Indiana has won two of the last three meetings.
I'm excited to finally see Indiana in person, as the Hoosiers are the only Big Ten team I haven't seen live since starting this job.
The sun is shining and temperatures will hover in the mid to upper 40s, but the wind likely will be a factor as it's blowing at 15-20 miles an hour. Should be a fun day for the specialists.
Injuries: Indiana's injury report can be found here. Starting outside linebacker Will Patterson is expected to return from a hand injury, while cornerback Donnell Jones also returns to the lineup. Iowa will be playing its first game without leading rusher Adam Robinson, out for the rest of the regular season with an ankle sprain. True freshman Brandon Wegher makes his first career start at running back, and Iowa could be using two more freshman, Brad Rogers and Josh Brown, for the first time this season. Iowa also will replace starting right guard Dace Richardson (broken leg) with Julian Vandervelde. It will also be interesting to see how safety Brett Greenwood and wide receiver Colin Sandeman respond after absorbing big hits in last week's win against Michigan State.
THREE KEYS FOR INDIANA
1. Pressure Ricky Stanzi: Iowa is shorthanded at running back and likely will look to throw often, so Indiana must pressure Stanzi with talented defensive ends Jammie Kirlew and Greg Middleton. The Hawkeyes' offensive line hasn't been all that great at preventing sacks, and Kirlew, who has 5.5 sacks this season, needs to have a big day.
2. Hit home runs on offense: The Hoosiers can't expect many sustained drives against Iowa, but they have enough big-play ability to test the Hawkeyes' defense. Running back Darius Willis can take it to the house if he gets in the open field, and wideouts Tandon Doss and Damarlo Belcher can stretch the field.
3. Hang in there: Iowa hasn't blown out anybody at home and will let teams hang around. Indiana must limit turnovers and major mistakes, play field position and force a few miscues from Stanzi. Despite Iowa's clutch play this season, the Hawkeyes can only play with fire for so long.
THREE KEYS FOR IOWA
1. Get the run game going: Everyone wants to know how Iowa will respond without Robinson, so getting Wegher some early confidence will be key. Wegher hasn't taken on a full load of carries this season, but he boasts breakaway ability around the edges.
2. Attack downfield with Moeaki, McNutt and DJK: Indiana's secondary is vulnerable, and Stanzi has been at his best when attacking down the field. Iowa must force Indiana's linebackers to chase tight end Tony Moeaki, and wideouts Marvin McNutt and Derrell Johnson-Koulianos should be able to create some separation.
3. Put a team away if the opportunity is there: Winning close games on the road are great, but Iowa has failed to pull away from Northern Iowa, Arkansas State and Michigan on its home field. If the Hawkeyes get up early on Indiana, they must put the Hoosiers away. Iowa could really use a fourth quarter without much drama right about now.