His only good attribute is his crossing. Apart from his no-nonsense approach to the game, which we've been desperately lacking. And the fact he's 19 years old and improving in every game he plays. And he's smart, gets up and down the pitch well, is a reliable tackler, has deceptive pace, throws himself at the ball when he has to, knows how to keep it simple in tight spaces, is about 20 times better than Sagna when he crosses the halfway line, has been a trusty stand-in at the back in Sagna's absence, seems delighted to be at the club, doesn't shoot his mouth off in the newspapers, earns his money when he steps on the pitch. Yes apart from that, his only attribute is his crossing and if he continues to plug away for another 3-4 years he might just convince those doubters who refuse to judge him on his performances.