Seems like now would be a perfect time to go after a guy like WCS.
Highly regarded recent 1st Rd pick stuck on a bad team with a logjam of players at his position, one of whom is regarded as the best player in the league at his position (DMC). WCS is also a player who's stock is currently down because he's, so far, failed to live up to expectations, despite the fact his team has put him in a terrible position to succeed.
So, yes, if the price is right, and we can't acquire a 'star' center, I would gladly trade for WCS. It's just a hunch, but I bet he would thrive playing on the Celtics.