Two goals on his competitive Old Trafford debut was not quite the perfect start to life at Manchester United for Romelu Lukaku, who claims he wanted a hat-trick against West Ham on Sunday.

The Belgian striker netted a brace in a 4-0 victory as United opened their 2017-18 Premier League campaign in some style, giving cause for plenty of early-season optimism among supporters of the Red Devils.

In centre forward Lukaku, prised away from Everton for a reported initial fee of £75-million, fans have a key reason to believe their team is capable of challenging for a first league title since 2012-13.

And it appears the Belgium international is not easily satisfied.

Asked by MUTV if he could have hoped for more, Lukaku replied with a wry smile: “I wished to have three goals and a hat-trick to be fair, that would have been nicer.

“The manager had a plan that we executed well. The fans were delighted with our performance, it was really offensive and we kept a clean sheet, which is good as well for the defenders. Overall it was a good team performance.”

As for how it felt to pull on a United shirt following spells with Chelsea, West Brom on loan and Everton, ex-Anderlecht man Lukaku said: “I was thinking about it a lot during the week. I had a conversation with Paul [Pogba] as well this morning.

“I was excited in the warm-up, the fans greeting much and just running around, feeling the atmosphere.

“I’m really privileged to play for the biggest club in the world. I want to keep working hard and deliver more than I’m doing now.

“I just woke up and had a good feeling, I knew it would be a good day.”