How does each NFC West team look at running back, and what still needs to be done?
Arizona Cardinals: This is a transitional year at the position for Arizona. Free-agent addition Rashard Mendenhall gets a shot to revive his career following a disappointing finish with the Pittsburgh Steelers. He's familiar with Bruce Arians' offense, giving him a head start over the competition. Ryan Williams has a shot at the job, too, but he's been injured and recently admitted to playing scared last season while trying to protect his surgically repaired knee. General manager Steve Keim was a huge fan of the speed and cutting ability Williams offered coming out of college, but knee and shoulder injuries have taken a significant toll. Can Williams bounce back? Arians wants his backs versatile enough to play on third down as well. The team used a 2013 fifth-round choice for Stanford career rushing leader Stepfan Taylor with that in mind.
St. Louis Rams: Youth will be served in the Rams' offensive backfield now that Steven Jackson has left in free agency. The Rams could have kept Jackson, but they let him out of his contract with an eye toward building a younger roster. Rookie fifth-round pick Zac Stacy will get every chance to earn a prominent role on early downs. Isaiah Pead, a second-round choice in 2012, projects as more of a change-of-pace back. Daryl Richardson, a seventh-rounder last year, should also figure into the mix. The Rams anticipated moving forward from Jackson with a committee setup. It's an upset if one of the backs on the roster commands a huge majority of the carries. The Rams have assumed more of a fast-break look at the skill positions without Jackson as an offensive centerpiece.
San Francisco 49ers: Frank Gore remains the primary back at age 30 after holding up physically through a 19-game season in 2012. The 49ers have set up themselves for life after Gore by drafting Kendall Hunter, LaMichael James and Marcus Lattimore in recent seasons. The position has obviously been a priority for San Francisco. The 49ers know what the numbers say about running backs declining in their late 20s. Gore has resisted the trend to this point and doesn't seem to be declining. Meanwhile, the dynamics behind Gore are fluid. Hunter could remain the No. 2 back if he can bounce back from ACL surgery, but James demonstrated during the playoffs why he should factor as well. Lattimore, a fourth-round pick this year, will get the full 2013 season to recover from a career-threatening knee injury suffered in college. This amounts to a redshirt year for him.
Seattle Seahawks: Marshawn Lynch blows off postgame interviews, shows up for the Seahawks' offseason program at his leisure and has a DUI case pending in the courts. He is even tougher to tackle on the field. The Seahawks know they have a great thing going with the hard-charging Lynch -- for as long as it lasts. They've been hedging their bets for two years running. Robert Turbin, a fourth-round choice in 2012, fits the power mold and has a promising future. The same goes for 2013 second-rounder Christine Michael. And if those picks weren't enough, Seattle used a 2013 sixth-rounder for Spencer Ware, who projects as a combination halfback/fullback. Lynch is arguably the best back in the division. Michael's addition gives the Seahawks outstanding young depth, too.