Rockets: Take Tobi's and Bertans (Probably waive) contract for the 10th pick in the 2023 draft where they can pick a decent player.
Sixers: Trade Tobi and sign and trade Harden for CP3 and cap space to sign very good players that can help them win.
Lineup:
PG: CP3 SG: Tyrese Maxey SF: Kyle Kuzma PF: PJ Tucker C: Joel Embiid
Suns: Trade CP3 and Ayton for Harden and impact players that can provide extra shooting around Booker and KD.
Lineup:
PG: Harden SG: Booker SF: Bullock PF: KD C: Jock Landale
Mavs: Trade bad contracts, Reggie Bullock, and the 10th pick for this year's draft for Deandre Ayton where he can get a bigger role.
Lineup: PG: Kyrie? SG: Luka SF: Tim Hardaway Jr. PF: Christian Wood? C: Ayton