Is Geelong’s form good enough to topple the Brisbane Lions at the Gabba in the grand final rematch, and can Carlton bounce back from their week of turmoil after the sacking of coach Michael Voss? Andrew Wu and Peter Ryan ask these questions as they run their eye over all the round-10 AFL matches, including the 30-year reunion of the “merger cup” between Melbourne and Hawthorn and Collingwood’s big challenge against Syddney - “the worst fixture they could possibly have”.