Hey Robber,
Tough call between Rice and Williams. I would say definitely start Jackson, seeing that Miami put up some decent #'s against Buff's D on the ground last week. Plus factor in Rodgers, would make one think that Buffalo will run a more zone/cover 2 D and drop back in fear of the bomb.
Im starting Jackson in my league with the expectations of 100+.
With the other 2 you may as well flip a coin. Either one can explode, and with my luck if it was me, whoever I'd chose to sit would be the one with the huge game.
BOL.