I don't know about diamond in the rough, but Womack is one of those kids who grew a lot the last few years. I remember reading that he was a barely 6' guard as a sophomore, I think, and suddenly was much taller (listed at 6'6") but painfully skinny.
But he is a very good shooter and has retained some of those guard skills.
His film definitely looks like a guard, but he is filling out and can probably play SF for us given enough weight gain. His physical development is promising. Even if he winds up being a 3point specialist on offense, if he can play good defense, he could be a solid rotation player relatively early.
I still would be surprised if he got much run this year. We are very deep at SF and 2G.