I dont know where your getting that from. The NFLPA defended the players. Heres what the NFLPA head had to say when the case was over.....
"Having seen nearly 50,000 pages of evidence and nearly 20 hours of testimony, I know that there was no bounty put on players by Saints players," Smith told the show. "I'm disappointed in the National Football League and certainly in the way they conducted an investigation because I now know having read and seen all of the testimony that there was certainly no evidence that the bounties existed and frankly, I was a prosecutor in (Washington, D.C.) for 10 years. I understand how to do investigations. And the investigation that the league did was sloppy, the investigation that they did was more outcome-focused than frankly process-focused."
Here he is on video saying bountygate is when he realized Goodell was abusing his authority.
[video]http://espn.go.com/video/clip?id=13608184[/video]
Here he is saying it was a scam.
[video=youtube;USBf_O-6B9I]https://www.youtube.com/watch?v=USBf_O-6B9I[/video]