Pretty sure Cooper is still speed but injury based on some reports I’ve seen.Cochran is already on campus and participating in spring practice. According to Ken S. at the AJC there are 3 spots that are pretty locked in on the oline: Cochran, Johnson, and Williams. If Kirby is good enough to supplant either Cochran or Williams then we should see a huge jump in tackle play next season. I am putting my money on Williams and Cochran holding their spots. I believe Cooper is a full participant in practice and battling for the starting center spot.