The Tottenham Hotspur midfielder played under the Portuguese at Sporting.
Former Manchester United winger Angel di Maria was in action for PSG against Arsenal.
Arsenal came away from the Parc Des Princes with a point in their Champions League group stage opener against Paris Saint-Germain on Tuesday evening.
The Gunners drew with the French champions on Tuesday, with striker Edinson Cavani missing several big chances.
The 24-year-old was linked with a move away from Tottenham Hotspur in recent summers.
Arsenal drew 1-1 with PSG.
Amongst all the in-fighting and finger pointing at West Ham United after a terrible start to the season Winston Reid has escaped attention.
Newcastle defender amazed with his team's victory.
Leeds United defender clearly delighted with the win.
The Hoops were beaten 7-0 by Barcelona at the Nou Camp on Tuesday.
What would Tottenham's XI look like if the club hadn't sold some of their best players?
UBS is eliminating about 15 jobs at its investment bank and corporate centre in Paris, according to a person with knowledge of the matter.
Tens of thousands of people have put their names to a petition protesting against the appointment of a former European Union leader to the investment bank Goldman Sachs, calling the move "irresponsible" and "morally reprehensible."