I reckon all three could fit in the forward line. If you think of the Hawk's forward line of Franklin, Roughead and Gunston or the Lions' premiership forward line of Brown, Lynch and Bradshaw I can see Cameron, Patton and McCarthy lining up quite well with those. Franklin, Brown and Cameron all have good athleticism and can roam right up the wings; Roughead, Lynch and Patton are stronger and better contested marks, so play closer to goals; Gunston, McCarthy and Bradshaw are agiler and great on a short lead so play the third tall role.
Thanks for the response. I haven't had a chance to watch many games at all this year and had been given the impression that Patton and McCarthy were similar types of players. Will be great (and scary) to see the stellar midfield of Shiel, Treloar, Ward etc delivering the ball into a star studded forward line. I for one hope that the core stay together so we can see it happen.