From what I hear from people who would know is, he is fine at training. His performances on the track have been very good for a first year player. Some of the things he has done in match practice has been breath taking. Staggeringly good.
But, the problems start with his downtime. He has no network here, is nervous around the city and when he gets on his own, he wants to go home. The Haws are trying to get him enrolled in some courses and help him build a career outside of football. More problems there because he doesn't have the life skills or know how of how to be a adult (i.e paying bills, washing, ironing) & on top of all that he hasn't had the best education.
The Hawks still think he will be a long term player and are in the fortunate position of being able to carry him with such a strong list. If his name was Mitch Robinson, there wouldn't be the focus that there is. These are common problems that Aboriginal lads have in Melbourne. There is certainly no panic around him or his behaviour. It's quite the other way, the Hawks are impressed at how upfront and open he is being.
