I honestly can stand anything the NFL stands for anymore haven't watched in 3 plus years. But how can it be made safer, kind of a risk versus reward. I say cut there salaries to 1/100 of what there making now and use that for R and D. In my humble opinion its all about money from the players side also. I'm a fan of bull riding, you don't hear those guys bitching about PBR spending more money to keep them safe.