SI.com's NFL personnel expert Michael Lombardi
evaluates the Rams' units.
If Bulger gets protection, he canbe very effective.
Jackson is great, but there's very little behind him.
Holt can't carry entire load; no longer the fastest show on turf.
McMichael is a solid route-runner who can make plays.
Even with Pace returning, they have a ton of questions.
Long is a nice addition; Carriker looked good as a rookie.
Ball-hawking Witherspoon could use some support.
Veteran Chavous still makes plays; big year is needed from Hill.
Lack of roster depth weakens the return teams.