I think he should win it.
Fyfe probably will (if he doesn't get himself suspended first
However, Fyfe's age is the only thing making him more valuable...
Goldy is a one-man team, dependent on NOBODY. Conversely, if the last 2 weeks have shown us anything, Fyfe is only as good as his team. Like Travis Boak & Patrick Dangerfield, if the team doesn't provide support, he is more easily tagged out than the 2 aforementioned players.
Early 2015: Fyfe > Goldy
Taking the whole season into account: Goldy > Fyfe (by quite a significant amount imo)