I didn't see this posted anywhere else, and sorry if it's been discussed already, but this article from 247sports talks about Studrawa getting questions over a potential position change for Jamarco Jones:
"On signing day, the Buckeyes brought in five offensive linemen, including one junior college prospect in tackle Malcolm Pridgeon (6-8, 325). Studrawa was asked if, by signing Pridgeon, there could be some changes with some linemen – possiblyJamarco Jones – moving from tackle to compete at guard."
Could this mean that the tentative 2016 starters could be (left to right):
Prince, Jones, Elfein, Price, Pridgeon??