Brutal punishment. Almost as brutal as the practice of offering monetary bonuses for injuring players.
Goodell made an example of Payton, and that sucks, but this needs to be nipped in the bud. The NFL cannot give the impression that this is remotely tolerated.
By the way, for the conspiracy theorists without a shred of proof, if this had been "going on for years", and "everyone was doing it", we would have heard about it, and there would be more investigations. We haven't, there aren't, and that's because everyone is NOT doing this.
He was the coach of a team that has admitted having a team sanctioned policy of trying to injure an opponent's players. He admitted knowing about it. I can't think of a more deserving infraction for this harsh penalty. Is it harsh, yes. But IMO, totally deserved.
And I think the arguments that everyone else does it or this is much worse than what Bellicheck got for cheating are folly. What Payton and the Saints did stands alone and shouldn't be compared to what other teams or coaches have done.
I applaud Goodell for doing what needed to be done knowing full well it would outrage people.
If you can't do the time, don't do the crime. I have a strong feeling teams won't be doing this particular crime any more.