I'd put my money on McDermott and Stauskas ahead of Harris.
Having a deadly jumpshot in the pros can get you far. Just look at Redick and Korver.
Lots of shorter wings who can defend a little and shoot a little, on the other hand.
I'm having a hard time believing that Mike Miller can get consistent minutes on the wing and as a small ball 4 and yet Doug McDermott is going to be such a defensive liability that he can't play. Mike Miller has been a dinosaur for a while, but he can shoot like the dickens and rebound okay for his size.