Posted by ESPN.com's Adam Rittenberg
It's time to take a look inside five Big Ten teams:
Indiana -- After two cakewalk victories, the Hoosiers face their first test of the season Saturday against Ball State and need a solid effort from their secondary, which might be without a big piece. Strong safety Austin Thomas is questionable for the game with a lower leg injury sustained last week at practice. Coach Bill Lynch said Thomas, the team's leading tackler last fall, won't practice much this week leading up to the game. If Thomas can't go, heralded Florida transfer Jerimy Finch would get the nod. The matchup with Nate Davis and the Cardinals would give the Hoosiers a great chance to evaluate Finch, considered arguably the nation's best safety coming out of high school.
Iowa -- The Hawkeyes still don't have a definitive starting quarterback, but coach Kirk Ferentz reiterates that the situation under center looks much more stable than it did a year ago because the team boasts two players (Jake Christensen and Ricky Stanzi) capable of running the offense. Stanzi started the last two games, but Ferentz is leaning toward Christensen for Saturday's game at Pitt (ESPN2, noon ET). Throughout the competition Ferentz has given Christensen every chance to cement himself as the starter. If the junior steps up against the Panthers, Iowa could finally decide to stick with him.
Minnesota -- There could be some shuffling on the offensive line after tackle Dom Alford sprained his ankle last week. Coach Tim Brewster is holding out hope Alford can return Saturday against Florida Atlantic, but junior Ryan Ruckdashel or backup right tackle Jason Meinke likely will get the nod. Redshirt freshman Trey Davis will start at center, but Brewster thinks there's a chance Jeff Tow-Arnett can return from a knee injury. Ned Tavale should return after an ankle injury and is expected to share time with Chris Bunders at right guard.
Ohio State -- Freshman quarterback Terrelle Pryor will continue to see increased playing time Saturday against Troy and could split snaps 50-50 with senior Todd Boeckman for the second straight game. Pryor impressed coach Jim Tressel with the way he handled the spotlight last week against USC and made no major mistakes, while Boeckman threw two interceptions, one of which was returned for a touchdown. Tressel won't name a starter until later in the week. Though the coach is usually partial to seniors, he doesn't tolerate turnovers and admits he's surprised at how quickly Pryor has grasped the system after getting far fewer reps than Boeckman during the preseason.
Penn State -- A rapidly evaporating group of defensive linemen forced Joe Paterno to move Mike Lucian from offensive guard to defensive tackle last week against Syracuse. The switch might have backfired as Lucian sustained an ankle injury, but Paterno expects the senior to be ready for Saturday's game against Temple. Paterno remains "very concerned" about the depth on the defensive line, and more moves could be on the way if Maurice Evans and Abe Koroma remain suspended. Jack Crawford, a 248-pound true freshman, is in the mix at tackle. The Lions can't afford injuries to reserve tackles Tom McEowen and Chima Okoli.