Callum made a very big improvement as the team transitioned to playing matches against opposition who played at a significantly faster pace this year. The adjustment and improvement was quite evident from week to week in the matches he played with the U21 Orix team. This guy put in a n incredible amount of work to get to where he is.He went from an understudy on the U21 team to must have on the field defender by the end of the season. The student became master.