I totally disagree with you about Grant Hill. And remember we are looking for bench help, not another superstar.
I might be exaggerating slightly but Grant Hill is still way overrated when you compare the expectations that people have of him and the actual results he brings with him.
Is it any coincidence that the Pistons did not rise to NBA powers and multiple championships until AFTER they traded Grant Hill away?
How is Phoenix doing with Grant Hill? They are still perennial playoff washouts and looking to dump pieces/acquire different pieces.
The Celtics need another big who can match up defensively against 7 footers way more than yet another small forward. I would be against trading young talent for a 36 year old Grant Hill who never managed to live up to the hype anyways.