You overrate KT, he's not going to give you 30 quality minutes in place of Stat. I'll say it again 40 year olds should not be playing NBA basketball, KT has that money mid-range game but he is old and slow.
Hes old and slow but still a far better defender then Amerie
And who said give him 30 minutes? Give him 15 to 20, Sheed can get some PF minutes, Camby, Novak, and Melo. Plenty of players that could fill in for Stat, players that wanna win and wanna play defense