I think Karnezis is potentially a more dangerous option. He is more athletic and skilful. What Goldsack has over Karnezis is consistency. Godly rarely let's you down. As I said if Karnezis can improve his consistency he could become a key part of our forward line. If not, he will not last long at Collingwood.Sounds like Goldsacks role
It is a risk, but the rewards if he rises to the challenge would be significant. I think it is worth a punt. I think he has more potential upside than Paine.