I was going to start using this option as I’ve found more and more these days I sometimes have trouble following my character during really hectic combat. To my dismay though I found that the various options to highlight your character - circle, outline, icon - appear at all times. Not just when your character is in combat. It’s very annoying. I like the idea of the outline one very much for combat but having it on all the time looks terrible. It even outlines your mount. Blizz should add an additional toggle for showing it all the time or just in combat.