We need to do something about Tanks and Outgoing Damage from Bosses

[YukioKobayashi]

By doing that WAR will become unviable for any content that is above Extreme, by gutting Bloodwhetting and making it no longer a mitigation by removing the damage reduction and shield will leave WAR - the job whose defensive kit already the worst of all the tanks with only 3 mitigations down to 2 completely useless. Removing Nascent Flash is also a horrible idea for it removes the only skill celling WAR has in higher contents which is covering for their co-tank or saving a party member, which every other tank has in their own variation. The idea of WAR's tank stance should be its mitigation is so outdated to the point it is funny, all of that extra health and shield would contribute nothing to save a WAR from tank busters which can deal hundreds of thousands damage in current Savages and Ultimates. A job should be viable in all forms of contents, not only viable in Dungeons.

Ok I assume that you dont know how % Mitigation works. Popping 30% + 20% isnt 50% in this game.
Removing/Changing Bloodwhetting + giving Warrior a trait that increases his MaxHP + HP recovery from healing actions would never make Warrior unviable. If anything its the opposite looking back at Stormblood.
For Example: You are about to take a TB as Warrior. Having your 40% + 10/15% from your AST/WHM + 15% Intervension from your PLD makes it to where the trait for more MaxHP is much more effective than having 10% more from Bloodwhetting. Especially in High-End Raids.
Removing Bloodwhetting would never kill Warrior assuming the other tanks see some changes aswell.

Nascent Flash .. yes ..next lets copy PLD's entire kit and identity of being the "supportive" one and put it on all tanks.. shall we?

Forgot to add smth:
Changing all Tanks in selfsustain would also give them the possibility to give other jobs tools to help tanks tanking. Such as BLM's Apocastasis, BRD's Palisade, SMN's Eye for an Eye ect.
Needing to work as a team would increase fun aswell.