The Bucks need to build around him as though he's a PG, use what GS has done and allow your Forwards to be the primary ball handlers, play him and Giannis together with a defensive center and a "PG" that can shoot. They have the ingredients to be a hard matchup if the Bucks get out of their way and throw Kidd's suggestions in the bushes.
I'd love to see them draft Jamal Murray and play him at the 1, combine his shooting with Middleton, and possibly Jabari improving and you got something.
I know Knight is hardly great and has plenty of deficiencies of his own, but trading him even though he was a perfect fit for the team(and doing great in his role) was one of the dumbest moves I've seen.