Dean Henderson ‘not the most patient’ as he presses claim – Ole Gunnar Solskjaer

Ole Gunnar Solskjaer admits Dean Henderson is “not the most patient guy” as Manchester United’s back-up goalkeeper continues to try and prove he is worthy of a bigger role at Old Trafford.

Having spent loan spells at Stockport, Grimsby, Shrewsbury and Sheffield United, the 23-year-old has supplanted Sergio Romero as back-up to David De Gea after impressing during two seasons with the Blades.

Henderson was rewarded with a new and improved contract upon returning to United in the summer, tying the academy graduate down until at least 2025.

Henderson looks set to make another appearance in Tuesday’s FA Cup fifth-round clash with West Ham, when he can stake his claim days after De Gea’s disappointing display in the 3-3 Premier League draw with Everton.

“Dean has done very well when he’s got the chance and he’s matured,” United manager Solskjaer said. “For me, he’s developed his game.

“I’ve been impressed with his attitude and workrate. Of course he’s, how to say… he’s not the most patient guy.

“He wants to play every game because he knows that he’ll perform well, so long may it continue because he’s improved since he’s come here.”

The 19-year-old striker has not scored in his four appearances since then but has impressed for United, looking particularly sharp in the ultimately frustrating draw with Everton.

“Mason was different class,” Solskjaer said. “I thought he was the standout performer on the pitch, he just didn’t get a goal that his performance deserves.

“He’s working with some of the top forwards in the country, of course. He’s learning off them and it’s exciting to see that he’s come over his blip and he’s playing really, really well.”

Greenwood may feature again when West Ham visit on Tuesday, but Paul Pogba is out and Eric Bailly looks set to join him on the sidelines as Solskjaer looks to keep this avenue towards a first trophy as United boss alive.

Meanwhile, David Moyes’ improving visitors will be unable to call upon Jesse Lingard.

Lingard has not taken long to make an impact with the east Londoners, grabbing a brace on his debut at Aston Villa last week.

“They’ve improved a lot, I have to say,” Solskjaer said of the Hammers. “David’s got his team really well organised, as he always does with his team.

“He’s got some very good players and of course Jesse did really well for them and I hope he’s going to make them a better team because that means he’ll have played well.

“He’s just got to knuckle down, work hard, keep his head down, keep improving his game.

“We know how good he is, just get a regular run in the team and then hopefully we can see the best of Jesse.”

The forward put pen to paper after turning 17 last Tuesday and scored a hat-trick as the Under-23s beat Blackburn 6-4 on Friday evening.

The PA news agency understands that Shoretire trained with Solskjaer’s squad on Monday, having previously been part of United’s first-team bubble for a period over Christmas.