Jamie Redknapp Believes Tottenham Needed a 'Superstar Signing' Like Man Utd Forward This Summer

​​Tottenham Hotspur made ​Premier League history as they became the first club to not make a single signing during the summer transfer window since the window was introduced in 2003, and Jamie Redknapp believes that could be a huge mistake for the club. They were heavily linked with a move for ​Aston Villa's Jack Grealish, but ended up making no changes to their squad. Several key players renewed their contracts at White Hart Lane, but Redknapp believes that it's not enough to achieve success.... Via All the latest breaking football news, transfer rumours, analysis, and match reports - 90min http://www.90min.com/