Dunn tries hard - he is currently more in favour than Miller - hence his recent forward line work. I did not think he was up to the task of ruck duties last Saturday - in the centre square when Jamar was resting. Dunn has spent several seasons not being able to claim a permanent spot in the 22, and being shuffled around from one position to another when playing. Bartram is a hard worker - probably just a bit too small.