The 22-year-old frontman has been in prolific form for his country during the current World Cup qualifying campaign.
He struck against Georgia in March and netted twice against Austria back in October, while he was also on target against Wales in Cardiff in November.
And - fresh from lifting the Sky Bet Championship title with United - he'll be hoping to add another goal against Chris Coleman's side at the Stadion Rajko Mitic in Belgrade on Sunday, 11th June.