Played a few matches with this guy earlier and he consistently had a high K/D at the end [61-0, 38-0 38-3], and his overall is [at the moment of typing] 11.07. A few people started calling him out initially but I just brushed it off as saltiness. Until he spotted and killed me around a corner at the beginning of a match of Shanghai. I had spawned around the building, didnt move within line of sight of anyone [including the chopper] and yet he still seemed to know where I was right off the bat. So I left, rejoined and spectated him [video included]. It's not blatantly obvious [at least to me] but he does seem to have an uncanny knack for spotting enemy players and taking them out with the autocannon at a higher TTK than is normal.
Also, thanks for all you guys do!