I wonder if it might be in the best interest of the team to shut him down longer, make sure he comes back 100% for a playoff run and if he excels in the playoffs, try everything they can to get fair value for him on the open market.
Maybe Jeff, in his front page article he wrote before going on vacation is right. Maybe an abrupt end to KG's career is on the horizon and after utilizing KG to his fullest this year to get a banner and make him look good doing it, the C's should move him.
Sacrilege, I know, but maybe it's the most prudent thing to do.