If the Jazz have a brain, there would be no reason to get Fes.
i don't get why everyone thinks Fes is going to be back. here's what we know about him:
* he's a goofball that doesn't take basketball seriously (always "sick", smokes, not in shape, skips summer league, gets tossed off team Ukraine, etc)
* Jerry doesn't like him, only played him when there was literally no other option ("no other option" == "Koufos")
* was terrible when given a chance to play (see playoffs, +/- be dammed)
my prediction: unless the Jazz absolutely can't come up with any other non-corpse depth in the middle (Gortat, some other FA like Aaron Gray, whatever), Fesenko is gone. some other team will notice that he is 7-0 tall and make a stupid offer that the Jazz won't bother to match.