Trading Wall for players/picks makes no sense if the same morons who built this current iteration are charged with the rebuilding process. Grunfeld is the one who needs to go first. Perhaps they could try to lure Neil Olshey away from Portland? He has done a nice job there, as he did for the Clippers. Of the available GMs, Danny Ferry would be an upgrade.
That said, JW’s game is tight and would upgrade Boston, New York, Indiana, and Atlanta in the East, and Utah, San Antonio, and/or Dallas in the West (among potential contenders).