What i don't get is what are you trying to accomplish here.
-If you want them banned from the game, for either harassing and/or multiaccounts (smurfs) you should take it to @Relic or the official forums
-If you have issues related with Twitch, well talk/contact Twitch.
Before i continue, disclaimer that i don't approve of their behaviour.
-If you want them banned from here, what should they be banned for? Have they done anything HERE that deserves that? I think the politic here is that for this type of cases Relic is the one who should step up, not coh2org. For the same reason cheat accusations are not handle here.
Well if there banned from coh2 then they should be banned on coh2.org as this website is for the players/community of coh2.org and we don't condone harassers/abusers in coh2. As a morderator yourself you should be trying yo help wada right now instead of trying to seperate coh2.org from coh2 even tho they both are connected through the player-base/community. This is what im getting from you at the moment.