Years ago back when I was a fresh 60 tank I would pull everything in raids/trials(non savage/ex DF type stuff) as soon as protect went up of course this would upset some and I quickly learned that people appreciated a countdown timer to prepare their openers. The thing is, a lot of times in these raids a healer or DPS(or even another tank) will pull(and not by accident) half way through said countdown and some even complained about countdown timers being a waste of time. So in duty finder trial and 8 man and 24 man raids, whats the best practice here? To use a countdown timer or to not use one?