Fresh Kid Ice--I'd give him some backpacker beats and make him the next next next Kool Keith.

Ghostface--I'd wanna see how he sounds over prog rock loops. We've heard him over every beat imaginable except for that.

Riff Raff--I'd hire a live band. And make him explore his singing voice more. seriously.

Ka--I could listen to him rap all day. I'd have him write an album with no choruses, just bars bars bars. Hire Pete Rock to scratch stuff in the background.

Nas--I'd subcontract to Premier to FINALLY get that collab off the ground.