Love the new AoE indicators myself. But I'd go a step further. I'd make them contrast to the underlying ground texture to have them always be visible no matter the ground texture. But yes I can understand that some people would prefer to have an option to adjust the colours. Is that a bad thing? No not at all. As someone who isn't colourblind I still had problems with the red markers... now in t1, pharos, odin and basically anywhere else had no issues with them at all.