Tatty he doesn't have a "right" to an NFL roster spot. It's a poor argument. The NFL is a private enterprise and has latitude to protect their image as they see fit.

He still has a "right" to work in MacDonalds or to sign endorsement contracts or whatever else the market will bear. I don't recall but if what he did wasn't a felony he still retains his right to vote and possess a firearm which is more than many Canadians can boast.