To win it is best to have a "bruiser" and a "cruiser" in your starting five. KG is a cruiser, JJJ is a light cruiser, Bass is a cruiser, so are Williams, Hollins, and Steamer. Green is a big 3...not a "big"...so leave him out.
PERK is a bruiser. So are Howard, Bogart, Hibbert, and Bynam. Frankly, the C's need somebody like that to play beside KG.