We do realise that every key big bodied backman we have is out injured don't we. Luko and Graham are playing a couple of years in front of their development and doing well IMO as is Ballard. They are giving away vast amounts of height and weight every week.Lukosius was borderline unplayable at the start of the year as a forward who relies on this Sun's team having to lace him out on the lead. The backline at least gives him a chance to play to his strengths and make a contribution now and get valuable AFL experience.