Irons should be the guy if his knee is healthy
Rudi is used up, Watson is just filler, and Perry is a fragile little girl.
How is Rudi "Used up"? He injury issues in 2007(hammy) which should not be a problem for him in 2008. He has been a very productive player every other year.
His aggregate numbers might tell a story of production, but his play on the field in 2006 was simply not very good. He was basically just Reuben Droughns v2.0 that year, and of course this last year he was terrible, injury notwithstanding.If you're into DVOA or other advanced metrics... in 2006, Rudi's DVOA ranked 32nd out of 53 RBs, while his backup (Watson) would have had the second highest DVOA in the league if he'd had enough carries to qualify. And in 2007, Rudi was catastrophic, finishing 53rd out of 56 in DVOA ahead only of Benson, Foster, and Reggie Bush. Watson finished last season ranked 15th in DVOA. Rudi's really starting to look like a guy who has carried the ball 1,000 times over a 3-year span... which is expected, since he HAS carried the ball 1,000 times over a 3-year span. Generally, once the legs start to go, RBs rarely get them back.