Gary Lineker introduces the best of the action and reaction from seven Premier League matches. Tottenham head coach Andre Villas-Boas welcomes his former mentor Jose Mourinho and his previous club, Chelsea, to White Hart Lane for a lunchtime London derby. Spurs spent more than £100m on summer signings to offset the loss of Gareth Bale, while Chelsea also revamped their attacking options despite missing out on top target Wayne Rooney. Chelsea won 4-2 in last season's encounter and, with so much attacking flair on show, this promises to be another thrilling match. Manchester United meet West Brom for the first time since their 5-5 draw in Sir Alex Ferguson's final game in charge, while other games include Arsenal's visit to Swansea, and Aston Villa against Manchester City.