I still want Vonleh, followed by Gordon. Admittedly, haven't seen Exum, but I'd rather add to the big rotation and have Burke, Burks, Hayward and possibly Neto as the guards.
Anyone remember how strong the team was at the 4/5 with Al, Paul, Derrick and Enes?
As Jazz4ever notes, there is time for all 4 right now. Gobert and Vonleh are raw. You could easily have both of them play 15/per behind Favors and Kanter and that would be great for now. Injuries or foul trouble give them more time. Vonleh is a potential Paul George. He may still be growing. Outside the top 4, Vonleh, IMO, has the most potential to be a franchise-type player. The other thing that plays into this is we don't even know if we can re-sign Enes (or want to for what he'll probably want). Eventually we probably do need to decide. There won't be enough $ to pay Favors, Kanter and Gobert. But imagine the trade value of a good big.
I'm on board with drafting Vonleh - if he's available. I think there's a good chance he moves up and pushes Exum down. Then draft or trade the other picks for a good SF.