TP. Pretty solid all around idea.
A issue though comes to mind... is Greg Smith the guy who currently holds down the backup C position for the Rockets? If they trade away Greg Smith and Asik, they will need a backup C for the playoffs. Are there any FA's they could pursue? Would buyout candidates be likely to sign there?
A guy like Faverani could fill that role, but it would invalidate the cap balance of the trade and need a player from Houston going to Boston.