The center position was a major concern even more so than the tackle position, IMO. I eluded to my concerns last week in a thread and probably had folks thinking I was dissing Darlington. That wasn't my intent. My concern has been exactly what has occurred. Darlington is key for our OL. He is gamer, intelligent, and a captain and team leader. What strength OU has in the OL comes from the middle of the line.....center and guards. Now we have basically two guards and three other inexperienced lineman. Moving one of the guards to center may be a good option for replacing Darlington but not having a qualified backup for him isn't good, IMO. I don't know the extent of his injury but I sure hope it isn't severe enough to keep him out of the line up long term. Maybe I am overlooking a player that can step in and be as effective as we need. I hope so.