Adrian Peterson workload will be reduced early on

Vikings HC Leslie Frazier made it clear that RB Adrian Peterson's workload will be reduced as he returns from last year's torn ACL.  "If we could get 15, 20 (snaps) out of Adrian in the first ballgame -- boy, we'd be so, so happy with that and making sure that Toby (Gerhart)'s still got his touches as well," Frazier said.  To put that in perspective, Peterson averaged 49 snaps in his 9 healthy games last season.  We're betting against AP being ready for the season-opener, and he'll be more of a RB2 for at least his first couple games back.