Agreed. The NEAFL also is not a great place to develop players either. No wonder he stagnated.
The problem with the NEAFL is that it's miles behind AFL standard, so when these guys get a chance, it's takes 2-3 games to adjust to the pace, even if you are good enough. Palmer had an absolute mare in the prelim but I reckon this is most of the explanation for that. He's still AFL standard