I understand losing Lucic would be losing alot of heart and character not to mention physical presence as well, which is what makes the decision so tough.
That said, I can't stand the "he needs to be surrounded by physical players" or "needs to have the right players around him. Players making his kind of $ and furthermore the money he will make in the coming years should be the caliber player that doesn't need others to make him successful, but a player that imposes his own will on the game and others fit in around him. Just my .02
Edit: Not saying I necessarily want him gone, but just making a point.