We have a problem in WvW with trolls , supposedly on our team pulling tactics to make them unusable when we need them. It is so bad the tactics are almost useless and there is currently no way to solve it.
My suggestion is a way for us to be able to change their status to "enemy" if they are caught pulling tactics. Then we could kill them and they would have to break walls etc. to get into any structure just like other enemies. (Could be a vote requiring 5 people in squad to approve or something so it is not constantly used etc. ?)