I think players like Edwards, Polo, McMahon, Thursfield, Connors, Hislop, Thompson, King and maybe a couple of the other fringe dwelling players need to lift next year and contribute a lot more than last year and the previous year.
Other players like Tuck, McGuane, Moore, Morton, Newman, Graham, Rance and White have to realise that 100% dedication in games is what is needed from them. These players have to lift and lift the other players around them. Failure from this group I have mentioned will make any of them tradeable next year IMO.
Players like Collins, Post, Nahas, Farmer, Gourdis (if given the chance) and Polak will need to at least show something and take the next step. Nahas can't rely on a handful of good games like this year, he needs to go out and put his stamp on games. Post knows what needs to be done at the elite level as does Farmer and Collins so they have to have an impact next year as well.
Polak.... no need to explain, simply needs to return his form of the year we recruited him or commensence should prevail and he should retire.