I'm hugely impressed with him this season, especially in the last two games. Against Norwich, I saw something that I hadn't seen before in his game, and that was some excellent passing, some really crisp one-touch stuff.
His work rate has always been there, and his commitment has never been in question. Against Norwich and Chelsea it looks like he's learning quickly how to use that aggression and tenacity to really impact the game and not just closing down for the sake of it. Key tackles, interceptions and simple but effective use of the ball when he wins it back. He was like a man possessed against Chelsea even after the yellow, made an enormous amount of tackles and blocks.
He seems to be improving game on game as well, I can easily see him become a player similar to Fletcher for us, which would be a reliable, quality squad player. If we fill more quality and guile around him he can excel in that combative, box to box role that often goes unnoticed in the team, but is hugely important.