the only type of hits that i have a problem with are ones that occur after a play, after a QB has released the ball, etc. There is no excuse to hit a player after the fact.
The "problem" with helmet to helmet hits is not that they are "cheap" or "dirty," but that they are DANGEROUS. Football is a dangerous sport and the h2h rule is there to help reduce injuries, but this is a sport where hits are going to happen, people are going to be injured.

