Regardless of what they do with the MSQ roulette or people who queue, I don't see any reason to force people to watch 20-30 mins of cutscenes unsynced, the whole point of undersized parties is to choose how we want to play, doing this with newbies who are not interested in watching cutscenes makes it more painful for no reason.

Or better yet, make those dungeons solo duties and fix all problems at once.