I had an idea for a new stratagem: the camera
it'd be a camera and backpack that you could use to record video for use in super earth propaganda. if you record a teammate doing something cool, like blowing up fabricators, getting high killstreaks, etc. you get some kind of reward at the end of the mission (like medals, req slips, xp, etc.). you would have to extract while wearing the backpack to get the reward.