Vikings to go with "hot hand" backfield?

Vikings OC Norv Turner said RBs Matt Asiata and Jerick McKinnon will play against the Saints on Sunday.  He added that he "might use 1 more if he gets a hot hand."  That's a bit surprising since McKinnon doesn't seem ready for a significant role.  He's still not a Week 3 fantasy option but is definitely worth stashing.  Turner's comment makes Asiata a riskier fantasy play.  A subpar NFL talent, he's unlikely to develop that hot hand.