Luis Suárez, Uruguay's star forward, got in a perhaps decisive bite against Italy. Remarkably, he had two previous punishments for the same offense. Uruguay scored quickly after the bite, which the ref seems to have missed. His previous offenses drew seven and ten game suspensions. It would be absurd if the latest offense draws a similar wrist slap. Two years ought to be the minimum considered by FIFA, and a lifetime ban would hardly be excessive.
He also ought to be jailed for assault.