D'Antoni had some horrible playoff luck in Phoenix. From Joe Johnson breaking his face against Dallas, to the bogus leaving the bench suspensions in the San Antonio series. Not to mention having to deal with one of the cheapest owners in all of sports selling off his draft picks.
D'Antoni's teams need good pg play to thrive and now he's finally getting it, at least for the time being, with Lin. Amare will have no problem fitting in with him, and he's making Chandler much better. Carmelo probably won't fit in near as well. I know it sounds crazy but they I would be floating Carmelo's name out there and seeing what I could get back. He's never been a good fit on this team, with Amare or with D'Antoni.