Is this software capable of emulating controller unplugs?

[ShydenPierce]

Hey. I speedrun some games on the original Xbox, and in one, there are some tricks that are made substantially easier if you unplug the controller so it immediately pauses after a load. Is this capable of emulating that, or does the Pi show up as an "always plugged in controller" that keeps the connection alive but only sends data packets when a real controller is connected?

If this isn't in the software yet, is there any chance it could be added? I'm sure I could just unplug the Pi from the cable, but it would be vastly more convenient to just be able to unplug the controller.

Thanks!