Abilities ~ Let’s say this mercenary had the ability to send out a recon drone, and while you play, it goes around spotting enemies for a certain period of time (let’s say, hm? 20-25 seconds?).
Now I know what you’re thinking, “But… but… Vassili’s Heartbeat Sensor…”. Now this character wouldn’t be the type of character Vassili is, but instead of Sniper Rifles, he would be using Semi-Auto Rifles (like the Dreiss AR, though more Semi-Auto Rifles would be needed.)
Again, this suggestion is just a thought, and I’d like to see the community’s take on this thought. 
and yes the M14 is perf.