Can't speak for others, but I give the Rams credit because they have a lot of young, fast, talent, have a pretty good head coach, and appear to have had another strong offseason.
And I'd call leading the NFL in sacks great. And with a young DLine that will probably get better as last year's 1st rounder Brockers develops and the addition of LB Ogletree to help via the blitz.
Offensively, I believe that Jared Cook and Tavon Austin are going to be matchup nightmares for most teams and I haven't forgotten how that rookie Chris Givens torched the team last year. Couple that with Bradford playing in same offense for the first time since he's entered the league and I expect them to make a serious run at the division title.
Steven Jackson is a big name, but I've always thought he was overrated. I question just how big of a loss he will be given his backups averaged more yards per carry. And unlike Jackson, they have the home run speed to take it the distance.