'Argentina will bounce back'

Nigeria v Argentina

Marcelo Bielsa believes Argentina will kick-start their World Cup campaign today.

They must beat Nigeria and hope Iceland fail to win against Group D leaders Croatia if they are to qualify for the knockout phase.

"I think we're going to see the best of Argentina from (Tuesday) onwards," said former Argentina boss Bielsa during his first press conference as Leeds manager at Elland Road.

"I firmly believe in the quality of the players and in particular (Lionel) Messi's leadership, which I think is going to come to the fore and be evident."