Those graphs that show the 4 levels of playing ability of draftees would be a fair gauge to at least compare two kids straight out of the draft. I wouldn't mind seeing Crouch's because I don't think it would've ticked the same boxes as Impey's did which in honesty took me by surprise.
A draft pick is based on the past as a basis of determining what will happen in the future. The huge problem with this is its impossible to get right. Its a lottery because players grow and develop differently in a full time environment to what was shown in a school/casual training workload. In game time Crouch is an in and under midfielder ball magnet. I am unsure as to why clubs ahead of Adelaide left him on the shelf. Time will tell. He was rated to be better than Brad less than a season ago and a top 5 pick.