I think you're being alittle harsh on Krakouer.
Yeah, I agree that he hasnt got many posessions.
However, remember he is not an on-baller. Well, he hasnt really been given the opportunity at least.
He is a foward pocket. Krakouer has great kick skills and when he has the ball, he usually makes his posession, one that counts.
Lets, face the truth, the ball hasnt been in the foward 50 as often as it should. Playing along the boundary line, makes it easy for the opposition to punch the ball of of bounds. When has the club played down the middle ?
Krakouer is still developing and will be a great player to come.
As everything, give the kid some time, he is still learning the tricks of the trade.