Dan Walker and guests discuss the latest talking points from a week which has included FA Cup third-round ties and a full midweek Premier League programme. Leicester City defied all expectation in the first half of the season and after a tough run of fixtures, they visit an Aston Villa side in grave danger of being relegated from the Premier League for the first time. The two most recent league champions, Chelsea and Manchester City, both have home games, while Tottenham host Sam Allardyce's Sunderland.