Hey, so here's some cool footage from Brooklyn Nets practice using the NBA's fancy "Phantom" cams, which allow you to see the game in super-slow motion. There's a lot of Kevin Garnett talking & directing his teammates, some cool action shots of everyone from Joe Johnson to Cory Jefferson, and at least one slow-motion high-five featuring Lionel Hollins.
One thing you don't see in any of the shots: Jason Kidd's retired jersey, which does still hang in the rafters on one of the baseline walls, but doesn't sneak into the background in the footage. But that's probably just a coincidence, given the locations they shot the footage from. (Probably.)