Why sixers do it: Grant is a better fit and they can fill out the roster with 2 low cost rookies
Why POR does it: Tobi is on an expiring so they can give it one last go with dame while moving off of awful Nurkic deal and only moving back a few slots in the draft
Why Indy does it: Get young guys and move up in the draft - consolidating picks
Why GSW does it: get better fits on the roster and save a boat load of $$$