Moore opted out of his very good contract with Benetton Treviso. He wouldn't do it without a guaranteed contract with the Celtics.
I liked Moore. He's tough, likes to compete and doesn't make stupid decisions often. Very gritty and tenacious. Moves well of the ball, on both sides of the floor. I'm just worried that he'll struggle with his 3pt shot in the NBA. And he'll be limited to defend smaller wings, he isn't quick enough to guard NBA point-guards or long enough to guard bigger wings.