TP. Diaw for the min would be great. He could be that second unit scorer and then expiring JO could be sent somewhere for a "big" big (I'm not a Varejao fan, but who knows?).
On the other hand, he could be awesome if Pietrus starts and Ray is paired with Diaw on the second unit. Diaw can create from the post and would find Ray for easy 3's.
I don't know if Diaw and Pietrus are friends, but if they are, Danny should work the French Connection.
Go Celtics!