Need a much better RB

Williams is a good 3rd down back - pass catcher (sort of) and blocker (sometimes) but you look at what's cooking around the league in philly, san fran, atlanta, miami, indy, etc and we don't have anything like that. You want to get a 2nd half offense going - get someone who can break tackles and can take it to the house and defenses won't be throwing 5 and 6 people at Matthew every play.