Quote Originally Posted by Fursphere
Use of add-ons, "mods", external hardware, or any unapproved third party software to automate gameplay.
This concerns me. Seems they've already laid the ground work for banning for use of multiplexers, if they so choose to do.
They've had this groundwork forever. Blizz is fond of blanket statements.

*Any behavior that has been found to be outside the intent of these Player versus Player matches.
TOU:
3. Anything that Blizzard considers contrary to the "essence" of the Program.