Shocked people would not be higher on a guy who is shooting 56 percent from the field and scoring 20 points per game. Seven rebounds a game is pretty rough for a guy his size but he seems to box out pretty well. He is also averaging 1.7 blocks a game.
The foot is an issue but I am confident they can get the bone healed up in time for next season.
I think Jazz would do this trade in a heartbeat I think its Brooklyn, that are a little desperate right now, that would not do this trade and would probably ask for draft pick(s)
I think the bigger issue is how big of a reward will you get for taking the $15M/yr risk for the next three years. I think it'd be fantastic to have a guy like him, but a questionable health history coupled with a large contract is a little steep for someone who's awesome but not that awesome.