that story was definitely disturbing, but i think the claim that he asked the staff to make a video of the cheerleaders naked is the one that would cause some action. not sure if they can prove the request came from him specifically..
either way, what they do have is a collection of many disturbing allegations under his leadership. all being investigated by congress. i personally think the nfl already has enough to force him to sell (damaging the image of the league), but they have a history of overly defending its owners no matter what. who knows