Clinton Morrison has admitted that he has a concern over Pedro Porro despite the Tottenham Hotspur defender’s ‘brilliant’ ability in the final third. Spurs were excellent against Manchester United on Sunday. Despite welcoming back the likes of Cristian Romero and Micky van de Ven, Ange Postecoglou continues to await the returns of a number of other key players. But Tottenham were the better side at Old Trafford. Pedro Porro went into the game off the back of scoring an ‘unbelievable’ winner against Burnley in the FA Cup last week. Of course, he has been absolutely prolific at setting up goals …