Coaching and scheme probably make more of a difference in OL play than anywhere else. You can do a lot with a bad OL if you have an idea of what you are doing. For all the issues Dooley had, the OL's his staff produced improved and became very good. Kiffin took almost nothing... and made a serviceable OL.
Jones has had talented players. Many had doubts about his system from the start. He never knew how to condition or develop players.
Jones has had talented players. Many had doubts about his system from the start. He never knew how to condition or develop players.