Quick question about accuracy requirements.

[Traek]

This has been tested and confirmed by a multitude of people. Go search the dragoon rotation reborn thread, there are dozens of pages discussing the matter.
Although tbf this doesnt really belong here in the tank section, as you are always going to attack from the front anyhow.

Agreed. On Twintania when I go on my MNK alt I never miss with 460 acc, except front facing a snake (cause of movement or tank turning). There is definitely solid confirmation going around that positional accuracy is at play.

Warrior should be around the low to mid 480s as people are saying though.