I briefly mentioned this in the match thread, but man, JAS really needs to get the 'loig' out of his tackling. In his 15-odd minutes, I think he made 3 tackles and a clean out - of those, he had a direct shoulder (dangerously close to the head) with no wrap, a tackle around the neck, and another tackle that also looked quite high.
I love that he's bringing some enthusiasm and explosive defence, but the technique needs a lot of work. He seems to try a bit too hard at times to make a big shot, and I worry it'll be a bit of a liability in games to come - he doesn't exactly have the cleanest history in the NRL.