I have really come full circle on my thoughts about these issues. I used to be a "let them play football" type of guy. The more I see of this players in their 50's and 60's drooling on themselves the more I believe we need to make football a safer game.
These guys are humans and shouldn't have to sacrifice 20 years of their ability to wipe their own asc for a game. We shouldn't be so blood thirsty that we insist on that.
Therefore...if you implement rules like these all I want to see is them enforce them fairly and equally.