"Reform does not exist" - Lyte 2015
By removing the ranked rewards of about half of your playerbase for petty crimes, you are just showing you have no interest in improving players. If you wanted to reform people, you would still give them rewards, however this additional punishment for crimes already served and lessons already learned is just salt on the wounds. Toxic players will continue to be punished with chat restrictions, bans, and other things you have made up, so why would removing end of season rewards help?
In addition this will punish people with poor internet, which god only knows is half of the united states playerbase. RIP Comcast, TWC, and other horrible cable subscribers, your border and victorious skin lay dying in a corner.
This is ridiculously arrogant by Riot Lyte to think that this move will change players, it won't. It will make people leave your game for your competitors.
GG Riot. If you continue down this path of automated totalitarianism, I can't wait to see your game lose players faster than World of Warcraft.