I don't expect Hammell to break through into the first team straight away, I think it will take him a bit of time like it has with Brough. Dempsey broke through straight away but he had the advantage of being built like a man, his physical strength (as well as his ability obviously) helped him adapt quickly from youth to league football. Hammell still looks like a kid so may find the transmission more difficult than Dempsey did, although I think Curle seems the type that will give lads a chance if they impress him in training (Rigg for example) however inexperienced they are.