Ainge previously said his goals were to sign a big, a wing, and a guard, although I think he might go with two bigs and some Delonte West insurance. The Celtics should spend some time to evaluate Chris Johnson before they sign Powe. I'm not sure Powe is better. CJ is a better bet for being a long-term contributor. No one with Powe's knees should be in any team's plans beyond the current season unless they are a superstar.