I wrote the same thing about adrian jones in a thread recently, can't remember the thread though. The fact that he is not strong enough for the right side, and is prone to inside moves.
According to that report it seems that Jones is serviceable at both tackle spots but not a stud. Not sure if D'Brick will be a stud either but this team needs some talent on the offensive front. I hope the oline is the focus of this draft. Maybe go defense with one or two of the top three picks but from then it should be BOLA.