You know, I'm not really sure why everything needs to be so hush-hush about why so many teams are being banned from the game. Perhaps if the GMs were not so scared to say anything it might actually help curb whatever rule-breaking is going on.
Personally, I feel it creates a very uncertain and unstable feeling for the other managers, who are left guessing why so many players are being banned from the game.
When players (or teams) are suspended or fined in real life, people are told why. We all know why the Patriots were heavily fined and had draft picks removed (Spygate). We all know why the Saints are currently being penalized by the league (player bounties). But none of us know why multiple players are being removed from the game. What exactly did they do? Did they do it once? Were they warned? We have no idea.
This is not a healthy environment. It feels like a police state, or like Europe in WWII when people were being removed from their houses and everyone just kept quiet and hoped it didn't happen to them.