The Jazz are one of my favorite teams but I really think they lost some of their toughness when Harpring went down.
My opinion is that a PF like Carlos Boozer would be a really good fit for Utah. In his second year he is very tenacious on the boards, is fundamentally sound, and is already averaging a double/double in points and rebounds. I think he would be a good fit at PF for the next 10 years next to AK.
Cleveland really needs outside shooting and a PG so maybe there is an outside chance for the Jazz to make a play....unfortunately Boozer seems to be a Silas type player and it may be impossible to pry him from the Cavs.
Boozer and James pay well together, so I am fairly positive that CLE will do all they can to keep him a Cavalier. But yes, Boozer would be great in Utah. They would utilize his offense a bit more than Cleveland, I think.. he really has a nice 10-14 footer..