A recent Yahoo story from Justin Haskins says that Celtics.com reporter Mark D'Amico has reliable information that Brad Stevens has everyone, including the bigs, practicing the three point shot in practice:
Brad Stevens has been running three-point shooting drills in recent practices -- with the entire team shooting from beyond the arc. That's right, every player on the team is focusing on his three-point shooting, including Boston big men Jared Sullinger, Kris Humphries, Brandon Bass and Vitor Faverani.
Haskins further observes: In the first four preseason games, the Celtics have attempted 96 three-point shots, 30 more than their opponents, and it's not just the usual suspects either. The 6-foot-11-inch rookie Vitor Faverani has taken 4 three-point attempts, center Kelly Olynyk has 7 attempts and forward Jeff Green has an incredible 20 three-point attempts.
Even second-year player Jared Sullinger, who weighs in at 6-9 and 260 pounds, has taken 7 attempts from deep, which is trul...