Until some other club has a disgruntled Shockey...er uh, player come out and snitch them out, NO will be the only one hit.
Also, Payton, and Williams are sacrificial lambs, for the good of the league. Goodell isn't going to be looking hard to gut half the league's staffs and rosters. He's made a statement, and everybody else is expected to get the message.
Blame the participants first, the snitch second, and Payton for not nipping it i the bud when warned, and lying when he knew there was an electronic paper trail.
^This^
Since I've been out of town, I'll make my "too late" comment just for kicks -
The Saints deserved this harsh punishment because the organization was in control of the illegal activity. It wasn't isolated to one coach. This isn't a college type recruiting scandal where one assistant coach is handing out bags of cash and the entire football program gets punished. The general manager, head coach, defensive coordinator (who I think was also the assistant head coach), assistant coach, and players were all involved to a heavy extent.
You want to know how the Saints could have avoided this? Fire Williams the second they found out about it. Maybe not for encouraging injuring players but fire him for being stupid enough to leave a paper trail.
I have no doubt this goes on everywhere, but think about it - these guys make enough money. The sport is already extremely violent. Personal fouls happen every game. Every player is desperately trying to win their division so that they can compete for the Super Bowl. Did they really need any extra incentive to take out the opposition's players? Did Williams really need to offer money for that to happen? Hell - it could have been as easy as Williams going up to one player and suggesting it.
Williams - "Hey Player X that starts but only gets paid $700k/year. We really need this win to make the playoffs and that Player Y over there is killing us. Make sure he doesn't play another snap."
I thought at first it was just Williams putting on this show. But it wasn't. Payton knew about it. My intuition tells me he not only turned a deaf ear towards it; he encouraged it. I'll never forget that personal foul call in the NFCCG when one of the Saints knocked out Brett Favre. He slapped the guy on the rear and emphatically said, "Good! Do it again!"
This sucks, but as a Saints fan, I know that I would have expected the same kind of punishment on any other team that was guilty of this egregious offense.
Now as for the hypocrisy of Goodell and the other issues in the league going unnoticed? That's a different story. But he got this one particular case right.