A lot of our problems this season are down to our inability or unwillingness to head the ball. Do we have an attacker good in the air? No. In defence Humphreys doesn't like heading because he's from Man City where heading is what bad defenders do. He's not the only one. Take for example two goals Peterborough scored. Then we have attackers who don't like defending corners eg v Barnsley. Add to this two ineffective goalkeepers who have earned the nickname Dracula, and you have the story of our season.