This add-on announces when an enemy player is close by. The way it works you will have to focus the player and then type in the slash command "/es" in the chat. Simple!
The reason why I created this add-on was because some times I spot Hordes/Alliances forming up, so this simple add-on will announce it for me giving away the location.
This was a simple personal add-on that I decided to share in hope that someone out there might enjoy it as I do. Currently working on a diff add-on.
Critiques/Suggestions are welcome.