No, I think you're underestimating it. It wasn't a mistake, it was assault and battery. He went after two different cameramen. What were they doing wrong? Randy Johnson's was different, they were blocking his way as he was trying to walk down the sidewalk. Rogers went out of his way to go after these two guys. Also, Johnson didn't twist a 20-pound camera around, causing arm and back injuries.
I think 20 games is about right, IF it's without pay.
Selig is the second-worst commissioner in all of sports. Gary Bettman is, without doubt, the worst.
That never worked for me when I did something wrong, why should it get him off the hook?