FIFA 15 FUT Rating - 82 (Updated card) And Per Mertesacker is certainly no better than Laurent Koscielny, right? Well, given the big f'n German can expect a drop, Kosc may well go the other way. He's probably Arsenal's best defender, he's good on the ball, he's often sensible and he's got a bit of pace. Strong showing expected on FUT16. 83 maybe?