The Celtics decided to go with another Purdue Boilermaker, guard E'Twaun Moore.

Green Street " NBA Draft’s Potential Celtics: Purdue G E’Twaun Moore

Moore is a solid all-around player who knows how to score. He is most effective when taking the ball to the basket, rather than settling for jump shots. Although he has improved his shooting during his time at Purdue, he still is not considered a great outside shooter. Moore would probably be a point guard in the NBA, as he is too small to be a shooting guard. He needs to work on his ballhanding and passing skills but has shown improvement in those areas of the game. He is also a very good defender and a very strong defensive rebounder for a guy his size.

Hmmm, sounds like Tony Allen 2.0