Riot reversed a permanent suspension in the past. Accept that cold hard fact PB&M. You lose.
http://forums.na.leagueoflegends.com/board/showthread.php?t=2105971&page=1
http://forums.na.leagueoflegends.com/board/showthread.php?t=2105971&page=36
Riot can't even hold true to their own policies and yet people think they can enforce their own hypocrisy. This facade of justice and moderation is laughable. I wonder if you would be so obedient if you knew any of the facts or figures they withhold from you. Did you ever think there wasn't a reason they do so? It's called leverage and the power of knowledge. Ignorance is truly bliss.
This sub-section will forever be a cesspool of Riot acolytes. It's ironic that this particular sub-section is the most "toxic" out of all the boards on the website. It births more toxicity on a daily basis than is even there to began with. Click any post with circle-jerk down-votes (not that those mean anything at all in this section) and read the comments. You will find some self-seeking tool of an internet judge prattling on about their own sense of morality and justice, further fueling the flames of conflict. Personally I view this section as a form of self therapy. A place where you can go after work school to pretend you're in control of something on an on-line gaming forum.
All you have to do is parrot common information written by the ToS and you fit right in!
You have my sympathy.