Quote Originally Posted by Iscah View Post
You can see the attack name in the casting bar before the ground marker is visible. That’s what you’re supposed to respond to. By the time the marker appears, it’s really just to show what ground it covers, so you can learn where to stand. (Particularly important since it does extend beyond the center line. And for learning to associate the terms with left and right in the first place.)

I rearranged my UI by splitting up the Target Info bar and putting the cast bar at maximum size in the middle of my screen. It’s helped me to notice attacks a lot more.
You arent wrong, but the cast bar doesn't help everyone. If a healer isn't targeting Omega, they wont see the bar. Yes, there is focus target, but it has a separate cast bar that is a lot smaller than the focus bar; so it would be difficult to see, unless you max out the size and place it in direct view.