Change before you're forced to change.

I take my responsibilities very seriously.

My job is to protect the integrity of the NFL and to make sure the game is as safe as possible.

My goal was to prove to my family I wasn't a dummy.

I have to make a lot of decisions that aren't in the best interests of individuals, whether they be owners, club executives, players.

I talk to players all the time.

The same mistakes can never be repeated.