I mean his passing accuracy is amongst the best each game , he had the highest passing accuracy of all the players Saturday (96%) and he and Ashely Young were the only players to win all of their ground duels, and once again he wasn’t dribbled past. every other player were under 50% in ground duels won. Statistically he is one of the best central defenders in the league but obviously we can’t judge players on data alone. But to the point about playing RB he’s never really looked comfortable playing there but obviously what Emery requires right backs to do is different to what other managers have wanted here in the past.