'This is my job!' - Benjamin Sesko channels inner Roy Keane after completing dream of 'jumping high' at Old Trafford with first Man Utd goal at home

The 23-year-old doubled United's lead over the Black Cats in the 26th minute, latching onto a loose ball in the box after the visitors failed to deal with Diogo Dalot's long throw. 

Sesko was clearly elated, meeting the rapturous applause of the Stretford End with a spirited leaping celebration. Later, in an interview with MUTV, he described the moment as "a dream come true". 

"To play for a club like this, even train every day, is an obvious pleasure and I'm looking forward to being back [after the international break]," he said.

"It feels amazing [to score]. It feels even better because I helped the team to win the game because in the end, it's important to win the match. I try to help the team as much as possible.

"The atmosphere afterwards [his goal] was unbelievable. It's something I've been dreaming about - jumping high in the stadium like that. My dream came true." 

However, he was quick to bring himself back down to earth, suggesting the best has yet to come from him in a United shirt, replying "no net yet," when asked if we had seen the best of him in the past couple of games.

"There's loads to come. I'm still getting used to it more and more to read the players, to be connected with them even more. I believe I can be even better and I will try to show that.

"It's my job to try to score as many goals as possible, try to win the game, try to help the team in every single situation and hopefully I get more moments like this." 

When asked on the main differences between the Premier League and the Bundesliga, the young striker focused on the physical demands of English football. 

"I would say it's way quicker and you have less time in general.

"This is one of the biggest changes I would say. Everyone is really physical and athletic, but I'm getting used to it. I'll come to this level soon."

Ruben Amorim expressed his pleasure with the £60m man's performance. The Portuguese manager said: "He gives us a different type of profile inside the box, to use more crosses.

"He is going to improve the connection with this team-mates. How many times Senne [Lammens] kick the ball and he was there with the first touch? That is more important, especially in this league that we are thinking when there is a throw-in we have an extra guy who is big at the first post.

"All the characteristics of Ben, not just the goals, can help us to win games. We are happy with him, he puts a lot of pressure on himself that is not a bad thing but he has potential to do so much more."

Among the many, many issues that have plagued the Red Devils in the post-Sir Alex Ferguson era, finding a long-term option at striker has been one of the most persistent. Veteran options like Zlatan Ibrahimovic and Edinson Cavani may have provided temporary respite, but the failures of young promising players such as Antony Martial, Rasmus Hojlund and Joshua Zirkzee, as well as bewildering stop gaps such as Odion Ighalo and Wout Wegworst, has left United without a reliable goal-getter for far too long. 

Hojlund's double for Napoli in the Champions League again raised the question of whether players are held back by the club's current state. Sesko's goal in the 3-1 defeat against Brentford, and in the win over Sunderland, therefore came at the most opportune time for Amorim and the club's decision makers. 

Sesko almost seemed disappointed that he would have to leave Manchester to hook up with international teammates ahead of Slovenia's World Cup Qualifiers against Kosovo and Switzerland.

He has a chance to solidify his standing with the Red Devils faithful upon his return. A winning goal against a reeling Liverpool side would be the perfect moment to start building his legend in the Stretford End.