Its an interesting question. I would have a real hard time rooting for him, but at the same time, he is the type of player the C's really need to consider. Put him in the 6th man role, and he could really take a lot of pressure of Pierce and Ray.
I am not sure he would be willing to come here for the vet minimum, but if he is, I think he is the type of guy you just have to hold your nose and bring in.