He still has a ton of talent, I would just be worried about the chemistry if I was a Celtics' fan. He would definitely help you guys out though.
Lakers will sign him to vet's minimum tomorrow. He will come to us, behave for a while, then completely disrupt the chemistry and try to kill Sasha because Sasha is not thug like Marbury. Lakers will release him, he goes to Boston, reveals our entire offense, gameplay, etc. Then he calls up the Spurs, reveals the plans to them too. Don't sign him please, thanks.
I think they used the vet. minimum. The only thing that would keep me positive is Marbury is a career loser :]
I'm not really worried at the moment. If he can prove that he'll buy in to their system and not disrupt chemistry, than I might worry...a little.