Idea to stop trolling instead of RiD

i know someone probably said this, but i don't feel like reading 150+ pages to find it

anyway, why not just have people required to set their in game main to talk on the forums? that way they wouldn't be able to have their trolls anonymous, for example if they make their troll toon their main, how would they post on their actual main without people knowing that they are (enter troll name here)'s main