If this works for Hargrove, it might be worse. http://packersnews.greenbaypressgazette.com/article/20120507/PKR01/120507066/Hargrove-s-strategy-suspension-appeal-Goodell-has-no-authority-case?odyssey=tab|topnews|text|FRONTPAGE (http://packersnews.greenbaypressgazette.com/article/20120507/PKR01/120507066/Hargrove-s-strategy-suspension-appeal-Goodell-has-no-authority-case?odyssey=tab%7Ctopnews%7Ctext%7CFRONTPAGE)
In the article, you can see why the suspensions for Williams and Vitt were so large. It appears they were really pushing the players to lie. With this, I don't see any way Williams is ever back in the league (not that I thought there was a chance anyway).