Make the window really small or minimize wow makes huge difference on my GPUs, thus temperatures. And i have use other bots that supports the game being minimized. The way i can explain is it may cause problem while game is minimized. however,i really want that be done if the user willing to take the risk. i run 4 wow with a decent PC, nothing too crazy. it's just summer here and i dont have air con in my room...... 4 wow minimised GPU temperature : 45 degree not minimized :76 degree 660ti sli mode.
There is no way to run wow minimized. You can make the window small but not run the bot if wow is fully minimized. Please do not forget that it can be easily checked for blizz if a program is running in front or minimized. No human player can play minimized so its a good way to detect you are a botter