The difference being that those players I have mentioned all played some of their best footy off HB and probably some of the most revolutionary defensive play in the games history. Attack off HB was a nodal moment in the history of our game. There has been no 'pigeon-holing of midfielders' as you put it. Nicholls in a BP on the other hand...I would say yes. They're not being picked to play an actual game, it's not the All Australian team where they pidgeon hole midfielders into unfamiliar positions just to get them into the side.