http://247fairplay.com/CheatDetector/Negative8
http://i-stats.net/index.php?action=pcheck&player=Negative8&game=BF3&sub=Check Player
Ok...
What we have here is a player who SEEMS that he is good(above average) and who gets even better when he uses shotguns(you can see his best KPMs are with shotguns).
Of course I-stats, show that there could be something going wrong with the shotguns and I surely don't like the two METABAN bans, but it's not enough(for the moment).
Now... that said, I must add, that whenever I see a lot of colored values(in his case they are still green) on a players profile, I start to get uneasy.
Especially when they are associated(P90, PP2000, PP19, MTAR21, etc).
Still, evidence is too weak to put a blame on him.
But don't worry, if he is a cheater, it will show on the course.