Jamie Redknapp has revealed he is surprised at the lack of transfer activity happening at White Hart Lane this window.
The former Spurs midfielder believes that the lack of activity could mean that something is going on behind the scenes that 'we might not know about yet'.
"I'm really surprised Daniel Levy hasn't bought any players," Redknapp told Sky Sports News.
Spurs have made four signings this summer, with Swansea duo Michel Vorm and Ben Davies joining the club as well as Sporting Lisbon defender Eric Dier and Seattle Sounders right-back DeAndre Yedlin.
