There is no place for these type of hits.Helmet to Helmet hits are dangerous for both offensive and defensive players alike. These type of hits not only cause Concussions and Spinal Cord injuries,  they could lead to other medical problems and even death.A few days ago Denver Broncos Player Derek Wolfe was involved in a helmet to helmet incident. Derek Wolfe had to be carted from field after being worked on for over 9 minutes. Players who violate these rules and deliver these hits should face stiff fines and suspension. It is all about safety first.