Tottenham captain Son Heung-min has been ruled out of Thursday's Europa League quarter-final at Eintracht Frankfurt, but Ange Postecoglou backed his players to seize a great opportunity despite having "no idea" about his own future.Spurs are back in the last-chance saloon with the second leg in Germany another make-or-break fixture in a poor season, which could result in a lowest-ever Premier League finish.

Tottenham captain Son Heung-min has been ruled out of Thursday's Europa League quarter-final at Eintracht Frankfurt, but Ange Postecoglou backed his players to seize a great opportunity despite having "no idea" about his own future.Spurs are back in the last-chance saloon with the second leg in Germany another make-or-break fixture in a poor season, which could result in a lowest-ever Premier League finish.