Maybe the NFL should just start playing flag football. I understand trying to eliminate the injuries but sooner or later it will get to the point of ridiculousness. And if you think the NFL is making rules like roughing the passer to protect the QB I have beach front property in Tennessee to sell you, cheap! Rules like this are left to interpretation, meaning it can be used to steer games. How many one score games this last 4 or 5 seasons vs 10-15 years ago? Look it up, I think you'll see why the rules. Follow the money.
Back to the OP, I seriously don't think he injured Pollard on purpose. More like Karma, maybe you should talk to the two Jackhole radio jocks wishing for injuries on CMC.