Tank homogenization

[Anhra]

Tanks (and DPS too imo) should also have their utility skills such as shake it off and the "immortality button"( it should be a healers job to provide such utility), the self healing capabilities removed (why does a warrior have one of the strongest healing abilities in the game potencywise?) and have their armor value adjusted, so that defensive buffs on the correct timing actually matter.

But what would be left on a tank with all those kinds of green flavour gone you ask? I'd say give tanks utility skills that actually make sense on the Job like being able to break free out of crowd controls/stuns once in a while, attack skills that are"hard to utilize, but rewarding if pulled off" (maybe charged telegraphic attacks for example)which have a rather long cooldown and

Warning: unpopular opinion incoming

Have a proper working aggro system that can be build upon. Having just a buff that solves this problem in one go is quite boring and having tanks actually worry about it so that dps just doesn't steal it away wouldn't just make the game a bit harder and more rewarding, it would also keep things interesting and force players to actually pay more attention during combat.

[Absurdity]

I'd say give tanks utility skills that actually make sense on the Job like being able to break free out of crowd controls/stuns once in a while,

That's what the original Shake It Off was supposed to be and it was utterly useless.