Shooting guards: Ray Allen
Ray Allen's struggles were well-documented in the early part of the postseason. He's averaging 14.2 ppg in the playoffs, but he resurrected himself in Game 5 against the Pistons, pouring in 29 points in a Celtics victory. He's one of the greatest shooters in NBA history, but his playoff struggles have to be a concern for the Celtics. Allen's ability to knock down the outside shot will go a long way in this series.