The raid is designed to require more participation that's why the health is so high. That keeps a few players from beating it while the rest of the guild posts zeros. It's working as intended. If you don't like the two options to make the raid go faster, the the only one left is to stop whinning and get used to the fact that you'll be pulling dead weight and taking forever to complete it. And if yoy pay close attention, most of those that don't play in the raid probably sign up for tw and set enough teams on defense to get rewards but likely don't participate to the point of actually helping you win. In fact I've seen several set random teams that just make you lose because they are crap teams.