welcome to the cafe turtle.
Just a couple things - first of all MIN was in a special situation last yr with their RBs. Moe Williams was never supposed to have that much of an impact. Basically the only reason he and Onterrio saw so much action was because of Bennett's injury. I fully expect to see both Moe and Onterrio on the bench more often this yr. Bennett is the workhorse for this team.
Second - regarding ARI - I think Dennis Green is using Emmitt as more of a firestarter under Shipp than anything else. Im not so sure it will be a RBBC type approach. Expect to see Shipp shoulder the majority of carries in ARI. Dont get me wrong - I dont think they will run all that much, but definitely more than they did last yr. Scobey is at least a yr away from being fantasy relevant - same with Onterrio.
There are some similarities between MIN and ARI, but I wouldnt make a case out of it.