The Boston Celtics youth movement is hard at work over the offseason.
Of course, Robert Williams got off to a bit of an infamously rough start, but he's putting in work with Guerschon Yabusele and the rest of this summer's Celtics Summer League crew, looking pretty good in the footage we've found.
As we showed you earlier this week, Jaylen Brown continues to wreck shop in Atlanta, playing in the AEBL (Atlanta Entertainment Basketball League) with Lou Williamson, Josh Smith, and others in a pro-am tourney not far from his hometown of Marietta, Georgia.