Giovani Dos Santos isn't concerned about his Tottenham playing future despite being yet to hear from new manager Andres Villas-Boas.

Dos Santos scored in Mexico's 4-2 extra-time victory over Senegal in men's Olympic football on Saturday, his third goal in the tournament to lead his team into the semifinals against Japan.

The 23-year-old Dos Santos has made only about a dozen appearances for Spurs since joining from Barcelona in 2008, instead going out on loan to various clubs.

He says of Villas-Boas that ''I hope to speak to him and know what he wants,'' adding that he wants ''opportunities and a lot more playing time.''

Dos Santos says his impressive form with Mexico isn't a mystery - ''it's just a question of opportunities.''