Ah yes, nerf Warrior again so they can start at a low point at the beginning of an expansion until it becomes an issue(hello P8S if we want a more recent refresher), only to get buffed due to it being an issue which apparently also becomes an issue when the shoes on the other foot.

If you're already without hope for Dark Knight as a Dark Knight main, I pity you. I would love to see the tanks get closer so we avoid a situation where if you don't pick the good tank you're memeing in high tier content, but I want each tank to remain unique so we don't get any "discount Warrior" situation. I'm not even a main of the class and I would rather hope for that than have any disparity. You already got a Living Dead buff after so long and it's awesome, I want them to keep going with the positive changes.

Give more GCD's so there isn't just a single combo chain, let Dark Knight lean into its mana management so it can become an offensive and defensive powerhouse, lean into that identity of darkness and blood to leech the life and soul of your enemies for sustain, have it mitigate all damage since every other tank does that, even Paladin's block magic since forever ago and it was said that they would only ever be able to block physical. Those are just some of the things that would potentially be cool to see, but I know actual Dark Knight mains could come up with better without throwing other classes into the fire.

As the saying goes; You catch more flies with honey than you do with vinegar. Instead of throwing another job overboard to make your job look better, bring the other jobs closer to it then work on the mechanics from there.