Could the world first A4S groups have done it without a warrior? How many groups have cleared A4S with a Drk and a Pld?

The answer to those two questions will probably clear up the question of tank balance and just because SE says there is balance doesn't mean they actually believe it. They told us in 2.0 that Warrior was fine and then they went on to give War a bunch of buffs. Look it up... war 2.0 vs 2.1. Pretty sure no other class/job has seen that many big buffs.

I am also wondering why people are not just bringing two warriors?