Maxey/McCain won't be an optimal duo for the team (neither for them). Sell Maxey when is value is still high.

Hope Dallas wants to win now badly and think Maxey can help them to do that, and like multiple prospect at 3.

Resign Grimes and obviously pick Flagg, trade for Lonzo. Dump Drummond.

McCain - Grimes - George - Flagg - Embiid Ball - Thompson - Edwards - Marhsall - Gafford 2nd rd pick at 35 (a center) - Gordon

Compete now if Embiid is healthy enought, and in the futur (McCain/Flagg is a dream to build a contender).