Tottenham boss Mauricio Pochettino has no doubts over the form of Dele Alli.

Signed for only £5m from MK Dons in the summer of 2014, Pochettino rates Alli as being among the club's greatest bargains.

"It was a very important deal for the club," said Pochettino.

"Over the years Tottenham have had Gareth Bale, Luka Modric, Dimitar Berbatov at good prices but it was a very good deal for Dele when we signed him.

"No doubt he is, and he will be, one of the best players in England in the next 10 years."