use mcfarland? for what ? a decoy? a guy who brings water out on the field for time outs? id run him a slant on a time out. He would get najee a drink real fast.start using Mcfarland like how players like Bush, Woodhead, Bell Eckler are or were used out of the gun, the kid is really fasy get hikm to run some slants from the slot or simple trangle or wheel routes