I don't see how this would be useful as a selection circle, considering that it would apply to anything anyone selected in the whole game...
Ever since somebody made a cool custom selection circle a while back, people have started constantly modifying things like selection circles and health bars in ways that aren't even useful in hopes of earning some sort of rating or reputation.
Come on, people, stop trying to be "original" by copying other people. If you can't be original, at least be useful.
This might have some sort of use as an ability art, but as a selection circle? Why?