Hello, I do not have any experience in game development or any experience drawing, but I suppose that the Compass could maybe receive EW Pods that can be controlled by a second player in the co pilot seat, and be able to use smaller ARM missiles, maybe a HARM/Alarm esc missile, or maybe a shrike esc one since the shrike wasn't exactly intelligent.
basically 2 sum it up:
Pilot: Controls aircraft and any missiles not related to EW/ARM
Co Pilot: Controls EW Pods & ARM Missiles