Lol. This seems like a pretty irrelevant topic.
And yeah, it's easy to do that color palette selection like suggested, but it's not very game like. Kinda reminds me of the original AOE. It looked too "application" like to really be a game. It sorta detracted from the gameplay feeling.
Besides, I've always liked being told exactly who is attacking me, and not just some color. It helps keep me from retaliating against the wrong person. :blush: