No, just no. Dimebag did not know shit about Jazz. In all his carerr he never even played a Jazz progression. He drew all his influence from Van Halen & Randy Rhoads, which neither one of them played Jazz either. I doubt Dimebag could play Jazz improv if his life depended on it. He was a Rock/Metal guy so I'm sure he could play some Blues, but Jazz is much further up on the evolutionary chain than Blues.
You're clearly wrong this time, my friend. I just wanted to point that out... You're probably joking anyways... So nevamind.