That's an odd trade. The Celtics need size, and the Grizzlies don't. It could be just a salary dump, as they don't think Fab will develop. He has shown flashes in the D-League, like breaking the league record for blocks in a game. But didn't do much else of note. He also didn't look at all great in the Summer League. So his game isn't progressing, and they drafted him on pure potential. So, maybe it is time to cut the chord. As for Donte, I have no idea what this means for him. The Celtics need size, but he doesn't quite match their needs. He is a candidate to be cut.