Evidently something that I missed over the course of the past two weeks or so while I was in Germany or preparing to go there is the fact that the Pittsburgh Steelers have been working a lot with rookie offensive lineman Larson Graham, whom they initially listed as a tackle.
The college free agent was immediately moved to guard, but it seems that the Steelers are force-feeding him snaps as a center as well, which is not necessarily something that you would expect to see for a player in his situation, who is already working on transitioning from one position to another.