I realize this will never happen because it is a complicated 4 team trade, but I really think it would be of a benefit to all 4 teams
Boston - Omer Asik, Kevin Martin, Goran Dragic, Jordan Hill
Chicago - Ray Allen
Los Angeles - Luis Scola, Rajon Rondo, Kyle Korver
Houston - Pau Gasol, Ronnie Brewer
Boston gives up its starting backcourt, but gets a younger more athletic version of Allen in Martin and 3 young prospects, including 2 big guys to take a look at. Budinger could probably be swapped out for Hill if that is the route Boston and Houston wanted to go. Seems like a lot to give up for Rondo, but I think the trade better positions Boston going forward. Seems fairly obvious why the other teams would do it. Draft picks could also be in play.
Trade also could probably be positioned without Chicago and with Boston keeping Ray Allen, but would require a lot more pieces to make the salaries work.