Position breakdown: Offensive line 

August, 25, 2012
Each day for the next week, NittanyNation will take a look at a different position and break it down. Today it's the offensive line.

Another offensive position, another question mark. Center Matt Stankiewitch is the only returning starter here -- and he's the only returning player on offense who started every game last season.

Miles Dieffenbach and John Urschel will start inside, while redshirt freshman Donovan Smith and Adam Gress (or Mike Farrell) will play at tackle.