If Shaq wants that $6M for only two years, sign me up all day. He's still a pretty effective player, not as a starter or for 30 minutes per game, but he's still a guy that can put the ball in the hole and that's an intimidator in the paint.
The only real concern I have with Shaq is that he's very slow on D now, which means that they'd have to play a little differently when he's in the game (not going to be able to switch as much). That's also going to make him a liability in certain matchups, you don't really want him defending big men who hang around the 3 point line.
For what he would bring to this squad, yeah, I'd take Shaq at 2/$12M. We seem to be running out of decent wings to acquire using 'Sheed's contract, anyway.
Unless we somehow land Barnes or an equivalent wing, I don't think the Celts can afford to just get Shaq for Sheed's deal. Something like Sheed's deal, the D-leaguers, Hanrangody and a 1st for Shaq, Moon and Powe/Parker is more what Boston would need.
Mike
Ideally, it would be a S&T that would bring back one of Cleveland's (redundant) wings. As noted the other day, two birds, one stone.
Barnes, though, is a non-issue for me. I don't see how signing Matt Barnes makes us any better than if we re-signed Quis. Barnes doesn't help at the 2, and really the only thing he does OK is shoot the long ball (and even that's not great).
Basically, though, it just seems like all the potential uses for 'Sheed's contract are drying up. Shaq is still a guy that can win us a few games on his own. We *really* could have used the big fella against the Lakers, not just because we needed size but because the offense sucked so bad when the game slowed down and the Lakers were playing D. Be really nice to be able to just get the ball into him down low, and if he gets double-teamed know that he's still a great passer and he'll get the ball to Ray Allen or Paul or KG, whoever's open.
Shaq can still be a difference-maker. The other wings that we've been talking about... not so much.