Most of the time theyre not actually afk. I was doing the psion heroic strike and one of the guys was afk the whole time. Me and the other guy wiped twice at the boss fight and when we were trying for a third time i noticed the guy who was afk moved his character back far from the entrance to the main fight area. I tried moving his character out into the fight but he ran into a corner and sat down. I reported him then left. Im not carrying someone through a strike because theyre too lazy to join the fight and then get rewards for doing nothing. After that I wont do any strikes.