You dont have to sign anything you agreed to it the moment you played the game. You do not have to click or sing anything ever in video games. For it states within the eula that playing the game is the same as agreeing to it no matter if you want to think it is not. You can have an opinion about what they do and they have the free will to not care if you don't like it at all. for they do not have to care what every player wants or thinks about the game nor will they ever. So no they do not ever have to care if you dont like what they did about the raid at all ever or about any of the changes to the content ever. It is their full rights to make any changes, remove anything no matter if any players like it or not. they could cancel the service the moment their first contract is up and nothing could be done about it if they wanted too. and none of it would be false advertizing either like so many like to cry and try and use as their pathetic excuse for their whining the game is not how they want.