In my example, people will have the option to vote no and leave without penalty. So the "trap" groups would only continue if everyone wanted them to continue. If three people in a "trap" group don't want to continue, they'll leave. If 4 or 5 people don't want to, the vote won't pass, and the instance will end. If you are getting to enrage with 30% left on the boss' HP, not very many people are going to want to continue that past the allotted time limit, or even to the end of the time limit. We're talking more groups that PROGRESS in DF together and manage to get the boss to 5-10% with 5 minutes left on the DF timer. It would seem pretty crappy, to me at least, if they didn't have an option to continue and had to start from the beginning for the next x days until they cleared. It's easy for people like you and me to say "no, you need a break", because we have groups that we do content with. This is directed towards people who DON'T have that luxury.