Tottenham boss Mauricio Pochettino admits Erik Lamela faces a make-or-break season.

Pochettino insists Lamela can still fulfil his potential at Spurs.

"We believe we can develop his game and I think we need to be patient with him," said Pochettino.

"It's true, now is the third season here, but we believe in him and we want to give the opportunity to show his value. We have a lot of games to play, for competition, we need a good player in all positions. I think with the squad we have, we have a very good balance.

"I think this is a key season for him. After two seasons at Tottenham, now is the moment for him. Not to put pressure, but it's true. It's a key moment for him to develop and to move on his game. It's important."