The simple answer to the OP is probably that we just don't have the appropriate personnel to run that, from Rosier on down to the O-line. I think it would be a disaster. Not only would we not move the ball any better, we'd also end up limiting ourselves for the big-play opportunities we are currently getting, without which we'd probably be 4-3 or 3-4.
My guess is that you could look to our 2003 game against Tennessee in the Orange Bowl for what our offense would look like if we tried to run that style. We had similar personnel issues.....most glaringly, a shorter QB who struggled in Coker's pro-style sets. How comfortable do you feel with Malik under center? I don't feel very comfortable with that at all.
The game has changed. No one runs that style anymore. Not sure we could get the players to run that style even if we wanted to, since all the high schools are running shotgun spread.
The only time that offense has ever worked at Miami is when we were loaded with NFL draft picks.
Truth is, Miami has always been a school that was better suited for the spread. Our recruiting ground breeds spread players. If we breeded Pro-Style players down here then we wouldn't need to find QB's, TE's and OL in other states. (like we did during our last run)
I can't fathom why any school would run a scheme that requires them to get on a plane to find their players. LOL
Miami running the Pro-Style is like Wisconsin running the spread.