So your in the raid with your group trying to 5 man it because one member of your team had stuff going on and isn't on. You left the fire team open to friends so when your 6th man gets on he can just jump in with you. Remember those people you added to do the weekly and night fall from the forum? I sure do. They see you running the raid and will just jump in with you. You don't even know who this person is. You forgot you added them. "Who the hell is this lvl 29" one of your teammates ask. "Dude kick this lvl 29 there's no way we can do it with him" another chimes. We all have this happen from time to time and it will annoy you beyond mars when it does. Those random friends you have that will keep checking the roster to see what all of his willing friends are doing. He sees you doing the raid and jumps in with you. "Are you guys doing the raid? Can I help?" Thanks for asking after you have already jumped in. Raid Stalkers is what they are and they know their game. [spoiler]Don't be a Raid Stalker[/spoiler]