Justin Marshall: Blues impress in win over Brumbies as Crusaders' miserable season continues

Justin Marshall - ex-All Blacks halfback and current Sky Sport rugby commentator - joins Martin Devlin on It's Only Sport as he does every Monday, reviewing the weekend in Super Rugby Pacific. It was the last of the bye rounds with all four games won by a margin of 22 points or more. The Blues were arguably the most impressive as they dispatched fellow top four side the Brumbies 46-7 in Auckland, while the Crusaders' season of misery continued with a shock 37-15 defeat away to the Western Force in Perth. Marshall and Devlin work through all four games with a focus on the Blues' victory and their chances at winning the title, the Hurricanes staying perfect and making it eight straight wins to begin the season, how safe Crusaders coach Rob Penney's job is, and more.