Skeletons in the Closet raid: Please add contrast to the Claw of Vecna graphic above your head while the Wrath of Vecna is up. Because they are the same color, it's super difficult for melee to see when they have a Claw above their head as the graphics blend into each other. Watching your debuff bar in the corner of the screen to see when you have the Claw is not ideal, as it takes away attention from the center of the screen where all the action is.
I'd ask for a debuff bar that can be repositioned to the center of the screen, but I'm pretty sure if that was doable we'd have seen it 10 years ago.