To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video
This summer could be make-or-break for Tottenham as they bid to keep pace with their Premier League rivals.
That's the view of former England and Manchester United defender Rio Ferdinand, who spoke exclusively to talkSPORT on Thursday.
Spurs have made major strides since Mauricio Pochettino was appointed as their manager in 2014 and are on course to qualify for the Champions League for a third successive season.