of course. they made it to the quarter finals the last 4 world cups and they even have a better team now, with more players in europe than ever before, just look:
Carlos Vela- Arsenal FC (England)
Giovani Dos Santos- Tottenham FC (England)
Héctor Moreno- AZ (Holland)
Francisco Rodríguez- PSV (Holland)
Omar Bravo- Deportivo La Coruña (Spain)
Andrés Guardado- Deportiva La Coruña (Spain)
Nery Castillo- Manchester City (England)
Guille Franco- Villarreal (Spain)
Ricardo Osorio- Stuttgart (Germany)
Pavel Pardo- Stuttgart (Germany)
Rafa Marquez- FC Barcelona (Spain)
Aarón Galindo- Frankfurt (Germany)
Antonio De Nigris- Ankaraspor (Turkey)
Carlos Salcido- PSV (Holland)
the people who answered above me have no idea what they are talking about, don't listen to them.