In fairness he did have a few really good games. He was marking well, and hitting the scoreboard as well. And these were against good team.
I share the view of a few others here though that he just isn't in our best 10 mids right now, so he needs to forge a role across half back...or dominate in the VFL in the middle until a spot opens.
I don't know if it's his work-rate, but he does seem to be a confidence player. He doesn't like entirely comfortable in his role yet. From all I've heard about Aish, he is a super professional athlete that works really hard. I just think sometimes he holds back to let the more senior guys do the leg work. He just needs the confidence to back himself. I think confidence is linked with work-rate. When you have your confidence up, you go for everything. When it's down, then you don't work as hard because you aren't trusting yourself.
I think he is talented enough to make the grade.