Colin Murray is joined by Alan Hansen and Lee Dixon for highlights of the day's four Premier League matches, including Manchester United against Arsenal and Tottenham versus Manchester City. Champions United twice beat Arsenal at Old Trafford last season, in the league and FA Cup, and have strengthened their squad in the summer with the big-money additions of David de Gea, Ashley Young and Phil Jones. By contrast, Arsenal endured a turbulent off-season, with the futures of unsettled pair Cesc Fabregas and Samir Nasri dominating the headlines. However, the Gunners deservedly beat United when they last met in May and their encounters over the years have usually been tight. Tottenham are unbeaten at home to Manchester City since 2003, but were usurped in the top four by Roberto Mancini's side last season. Ambitious City have again spent big this summer as they seek to win the league title, with Argentine forward Sergio Aguero becoming their record signing. There are also highlights fro