Both are good questions. I think normally teams do keep 4 RBs in which case, if these 4, Akers, Hendu, KW and Funkster are all healthy they love make the team. Only think anyone knows is the Akers and Hendu will split carries all year. Funk has some skills and we traded up to get KW. I don't see any of them getting cut. If we could add a fifth guy I would love to bring back Malcomb Brown who is a different sort of back. Why would we only keep 3 when Akers is coming off an Achilles, Hendu is always banged up, Funk has had terrible injuries and KW already broke his foot? This position is way up in the air. If everyone's healthy it is a good and deep. But, who knows?