Point me to the minute mark where he wasn't making an effort so I can go and watch it. It didn't see it.
He also lost his feet in a marking contest with little to no body contact.
I've been sticking up for O'Brien for years, as I think we can all see he has attributes to make it. But I'll be honest and say his half of footy Saturday night made me start to think he just doesn't have the aggressiveness to ever make it. Hopefully he bounces back from the review and uses it as motivation.