I'm pretty sure Pruitt is signed on for next year and isn't a free agent until the year after. ESPN has it listed that way.
http://sports.espn.go.com/nba/news/story?page=FreeAgents-09-10
I think his deal is only partially guaranteed. That means we'd have to eat some salary (I'm not sure what percentage), but frankly, it would be worth it to get a player in here who can actually play. Hoopshype has it as a full team option.
And as usual the truth is not all what it seems at ESPN. Yeah, if it is just a partial, I agree, dump the salary. But, if some are right and Wyk is cheap, perhaps he doesn't allow Danny to flush even the partial on Pruitt's salary.
Never mind, that sounds ludicrous. But will shall see.
Even if that is still the case, I see Danny moving Ray this off season as his best way of improving the team while keeping salary as low as possible. I still think a Jason Terry and Josh Howard for Ray Allen and Gabe Pruitt deal makes perfect sense for this team. Terry and Howard make a great three guard rotation with Rondo and solves all your back court problems leaving MLE money for Hill and Nesterovic.