Anyway to disable/revert some of these changes?

[Wilan]

I don't like having the cog icon on my Macros.
I don't like the color change and that stupid pulsing inside the attack areas.
I don't like the larger font size of the currently selected chat.

Anyway to do so that I'm not finding?

Just getting rid of the new enemy attack change would be awesome. I hate the new color and the pulsing, it's stupid and unneeded. It's more distracting than helpful. I don't know of a single person who had a problem with just the red area.

Sorry to say this, but the more I read it, the more it sounds like whining. You are not pointing at any problem, nor at something not working correctly. You're just stating that you don't like arguably useful changes and you want them removed.