I think we should keep 8, use that prospect (likely Monk or Dennis Smith or Ntilikina) to work with KP, Willy and Baker. See what happens with Melo, we may not trade him, we may trade him.
Too many draft picks on one team doesn't work out in most cases. You need a blend of veterans and young players. I liked what Phil did in 2015-16 for KP. We need to do the same for KP/Willy/8th pick this coming season.
I see our rotation as
Willy/O'Quinn/Noah
KP/Kuz
Melo/Thomas
Baker/CLee
8th pick/Veteran PG free agent/Randle
If Melo is traded, need to make a move for Jae Crowder and capspace, or Winslow and the #14. Something along those lines. Get a younger 3, capspace and/or a draft pick. If can't get that, keep Melo. He's going to play well in a contract year. KP needs to back up his diva antics with a monster season next year. Could have two all-stars on the team next year, and with the right teamwork we can do both. Be a competitive team, and also develop young players like KP, Willy, 8th pick Baker etc.