Oh, boy. I haven't been in this thread for a while, but dear god, OF COURSE I'd get a trainwreck of a run the moment I decide to do Main Scenario Roulette for the first time in four months.
When the run began, both tanks popped their tank stance. Normally that wouldn't be an issue except for one of them running up and grabbing EVERYTHING before the searchlights were switched off. I mean, that's not even that big of a mistake, but later on... Oh boy.
Same tank kept running ahead of the entire group to pull things that didn't need to be pulled, and started insulting us for, you know, staying behind to actually kill everything that needed to be killed in order to proceed. Then as soon as the second boss dies, the second tank starts calling the other tank out for his irresponsible pulling and declares he's going to main tank from that point on, to which the first tank responds by seemingly deliberately taking a group of mobs away from the second tank and moving them directly into the cannons, wrecking them all.
At this point, second tank calls out first tank again and tells him to turn off Defiance, in which first tank starts spouting speed run trash (I say trash because there's having a speed run, and then there's doing it in a way that ruins the entire point of having a speed run, ie. destroying cannons seemingly out of spite). So they sit there and argue with really, REALLY childish insults (as in, virginity/getting laid-type insults) while I get fed up with their crap and (as a bard) pull the second group of mobs to the second set of cannons. I predictably die, but at least the other DPS reached the cannons to wipe all of the mobs before the two tanks could arrive to make things even more complicated than it already was.
They insult each other some more. First tank tries to initiate a vote kick on the second. It doesn't pass (and that's when I realize Cid is missing and myself along with two others run back to kill a stray mob that was missed). Upon returning with Cid, I tell them both to shut up and just go on, though the second tank did have a right to be peeved especially after the first was deliberately tried to sabotage the run. Even more insults happen throughout the following boss fight, although I noted something really weird in that the colossus did not get any of the vulnerability down buffs as usual, allowing us to completely burn it.
Tanks continue arguing as they pull mobs up to the last room. Then the first tank goes and opens the door to the last room, and immediately runs into the group of colossus as if he were trying to make a point. We boot his ass out the door in the middle of the trainwreck after, although thankfully we manage to kill them all with minimal casualties.
All I can think of after that is that dear god, I felt so sorry for the healers. I was practically a third tank in that run due to constantly popping my buffs to kill everything ASAP (and deliberately trying to take some aggro away so the remaining tank/entire rest of the party didn't get hit by like 4 cleaves at once). :/
(On a side note, the summoner was brilliant by placing a numbered target macro on Livia for the countdown. Never even thought of that before.)