Norwich City can move back to the top of the Championship with a win against Hull at Carrow Road on Wednesday night.

The Canaries can go four points clear of third and may have the chance to move seven points clear if Leeds win against Sheffield United on Saturday.

However, if Norwich manage to gain promotion to the Premier League they will need to improve their squad, as most teams do when they go up. 

Where do Norwich need to improve or add depth? Here are four areas…