I don't know much about the guy, but I never got the impression he was a flamethrower.
He'll hit 96-97 MPH, but he's going to sit around 92-94 MPH. Still a plus fastball from the left side, but his command and life help it play up.
As for my predictions, I'll go the Reuben route and list who I think they'll pick and who I would like them to pick.
Hope:
1 - Aiken (Jackson would be okay, as well)
2 - Buskauskas (Hoffman would be the ideal, but the industry appears to currently penalize pitchers who throw hard because they may be headed for TJ and reward pitchers who have already had the surgery even though they'll lose a year)
Predict:
1 - Rodon (I've mentioned it before, but I think he impressed the right people at the right time)
2 - Luke Weaver (kind of hard to predict at this point, as they could offer someone over-slot money, but I'll go with the college righty)