Exactly.
I am sorry, but I am 100% on DeMarco's side here. He is injury-prone anyway, and history has shown that RBs that get that many touches in a season often fall of the cliff shortly thereafter, so Murray had to get paid now. This was the highest his value will ever be as a free agent.
Spiller will be the new Sproles in NO, and I think he will be scary catching balls out of the backfield on that team.