Subs, Scrums and the Modern Game

Are South Africa the best team ever? Did Wales offer a glimpse of optimism? And is Gregor Townsend still the man for Scotland? Chris, Tom and Gareth reconvene for the final time this year to unpack the Autumn Internationals. Tom wants Ireland to reset an ageing squad, while Gareth remains positive about Wales. And Chris brings up the substitutions debate, asking whether the game now relies on too many replacements.