In this week’s Sport: Arsenal goalkeeper Petr Cech on his side’s Champions League woes, leaving Stamford Bridge and challenging for the Premier League title with Arsenal | Ahead of Ireland’s crunch Rugby World Cup tie with France, captain Paul O’Connell talks past failures, fine margins and why the All Blacks are the best team he’s ever faced | From poker-faced pariah to Ashes hero – Stuart Broad on how England can produce a world-first by beating Pakistan in the UAE | On the verge of their Euro 2016 qualification, Wales captain Ashley Williams explains the secret behind his side’s unbeaten run | David Flatman says English rugby needs a shake-up, not wholesale change | Plus: Jo Pavey talks drugs cheats and laundry superpowers