Just had a WoD run where I got to see another 'provoke is part of my rotation' tank in action. Not only did they have their stance on, but they've provoke on cooldown while at the back of the boss, cleaving the entire party in almost every single fight. First boss? We limped across the finish line due to cleaves with 2/3rds of the Alliance dead. Second boss? He tried to MT but faced the dragon towards the party and nearly caused another potential wipe. Our party's tank had to voke and run the boss forward just to keep everyone from dying before trying to let the third alliance tank take over. To which the problem tank, you guessed it, voked and caused more problems. Did you know Cerberus can drop multiple juice puddles if enough people are dead and no one is in the gut? Me either, but I learned that today. We wiped at Cerberus and this time enough of the Alliance was fed up that we had to start yelling at the problem tank to at least do their job properly or let the third alliance tank take over after they, once again on the second pull, voked and faced the boss towards the party. Right before we Cerberus someone tried to convince the alliance with the problem tank, hilariously also the alliance that was assigned to go into the belly and didn't do their jobs, to kick them but nothing came of it. Which given the first wipe, makes me wonder if it was a premade.
Regardless we limped along through Cloud of Darkness, this time with both the other alliances awake and annoyed enough to do almost every mechanic perfectly in spite of the problem tank. Thankfully there's no way to twist that boss around and cleave people, else we might have gotten to see more forgotten mechanics ala Cerberus. Raid finished, comm'd our tank for at least trying to help and then left. Sad thing is that we actually did have someone give out helpful advice the entire time in Alliance chat, so I don't know if they were just ignoring it all or what but it was absolutely the most stressful CT raiding experience I've had in perhaps years.