I think he should be one of the first names on the team sheet given the level of energy he brings to the midfield, but he isn't currently playing at the level of form he showed when he first came in.
A lot of posters seem very quick to jump on his back, but he has been one of our better players this season. Having said that, he made so many bone-headed decisions against Norwich, both with the ball and without. He gave away a number of needless free kicks in dangerous areas.
But like I said, one of the first names on the team sheet for me.