Hidden seperate league for people verified reported players

Any thoughts on a separate league for players who have been reported a certain amount of times (within a week) and its verified as not troll? How I would implement it is lets say 5 reports a week that weren't false would put you into the league and it would reset at the end of the week and then if your reported 5 more times the next week then they'll be in the league for 10 days. It gives them the option to reform in order to not be within the league but also separates the worst player base from the rest.