Pereira - who joined United 's youth side in 2012 - then received his first senior call up at United by Louis van Gaal .
Was on the bench for United 's 's Europa League win over Midtjylland in February .
Pereira - who joined United 's youth side in 2012 - then received his first senior call up at United by Louis van Gaal and was on the bench for their Europa League win over Midtjylland in February .