Heat trade Bam, Herro and Wiggins and start rebuilding.
First trade: Adebayo for Fox and 3 firsts. Contracts are similar, Bam is a better player, but Fox still decent, getting 3 picks is nice enough to trade Bam imo.
Second trade: Wiggins for Grant and a first. Grant's contract is bad, Blazers get 30M off next season and Heat get a first for an expiring.
Third trade: Herro for Jalen Green and a swap. Give Green the keys and see where he can get with the Heat. Only a swap is not that great, but this style of Pgs really have low value right now. Suns get a better player that fits better with Dbook aswell.
Heat:
Fox / Green / Karim Lopez / Jerami Grant / Ware
Jaku / Jaquez / Larsson / Jovic
Spurs: Have adebayo being a big duo with Wemby. Both can kinda defend the perimeter and are elite in the interior, so they fit decently
Harper / Castle / Vassell / Adebayo / Wemby
Davion / Champagnie / Keldon / Kornet