Football is a fickle game, but the feel-good factor has certainly returned to Manchester United in recent weeks, with Ruben Amorim’s men now in the midst of a rare three-game winning run in the Premier League.

While the prior win at Anfield may have been the cliched ‘statement’ performance, the subsequent display against Brighton provided even greater reason for encouragement.

Like the red arrows – or Sir Alex Ferguson’s beloved geese – United swarmed the Seagulls on Saturday night, with the frontline, in particular, simply proving too hot to handle.

This much-debated 3-4-3 or 3-4-2-1 set-up has no doubt had its critics, but the weekend triumph showcased what it can look like in full flow, with so many avenues available to hurt the opposition.

If it’s not Benjamin Sesko and Matheus Cunha, it’s Bruno Fernandes and Casemiro making an impact, with even the high press of the backline working to emphatic effect amid Luke Shaw’s involvement in the opening two goals.

Where Amorim’s machine currently looks at its best, however, is on the right flank, making it all the more troubling that the Portuguese will soon be without the dynamic duo of Amad and Bryan Mbeumo.

How many games Amad and Mbeumo could miss due to AFCON

There was a moment on the opening weekend that seemed to illustrate everything wrong with Amorim’s approach, with the left-footed pair of Amad and Mbeumo getting in each other’s way inside the area against Arsenal.

With both men looking to come in onto their favoured left foot, they had been occupying the same areas in the early weeks of the season. That has all changed since Sunderland, however.

There were shades of Yorke and Cole about the two men against the Black Cats, while they also combined again to devastating effect against Liverpool, with opposite number Milos Kerkez enduring a torrid day at the office.

As Amad has himself spoken of, there is a fluidity emerging regarding United’s right-sided duo, with the pair comfortable alternating between a no.10 or right wing-back berth mid-game.

“At the beginning, because he was a new player, we were trying to understand each other,” said Amad to MUTV. “But now we find a solution: when he goes to right wing-back, I go as a no.10.

“When he plays as a no.10, I stay as a right wing-back. So I think now we have a very good relationship, even outside the pitch.”

Mbeumo, signed for a total fee of £71m this summer, now boasts five goals already for the Red Devils, while Amad has created two ‘big chances’ and provided one assist in the Premier League thus far, as per Sofascore.

Frustratingly, this developing partnership is set to be halted in the near future, with the upcoming African Cup of Nations set to kick off on 21 December. Amad and Mbeumo will be representing Cote d’Ivoire and Cameroon, respectively.

While festive fixtures are yet to be totally confirmed by broadcasters, United currently face Aston Villa (21st), Newcastle United (27th) and Wolverhampton Wanderers (30th) in late December, with further fixtures at risk in January should their nations progress.

Bournemouth

15th December

Aston Villa

21st December

Newcastle*

27 December

Wolves*

30th December

Leeds

3rd Jan

Burnley

7th Jan

FA Cup 3rd round

10th Jan

Man City

17th Jan

There should be no pressure applied for the pair to forego their international commitments, however, with Amorim and co instead needing to find international solutions to help fill that double-barreled void.

How Man Utd can replace Mbeumo and Amad

As per journalist Samuel Luckhurst, the impending departure of the two widemen will likely see United block potential January exits, with the likes of Kobbie Mainoo and Joshua Zirkzee having been tipped to depart in the New Year.

In truth, the club’s attacking options are light as it is following the summer exits of Marcus Rashford, Alejandro Garnacho, Jadon Sancho and Antony, with Amorim unable to afford his frontline getting any weaker.

Thankfully, an obvious solution to the Mbeumo absence would be Mason Mount, with the Englishman – who was named on the bench last time out – comfortable either in a left-sided or right-sided number ten role.

That would then leave Cunha and Sesko to complete the attacking trio, with the likes of Zirkzee and Mainoo in reserve – while a surprise chance could emerge for academy sensation, Shea Lacey.

If Amorim is looking for a more natural replacement for either Mbeumo or Amad, however, it might be Patrick Dorgu who he turns to, with the left footer able to provide another “explosive” presence down the right flank – as U23 scout Antonio Mango has described him.

While predominantly deployed on the left flank following his January arrival from Leece, the young Dane has been ousted from that role of late, with Diogo Dalot slotting in at left wing-back in each of the last three victories.

It would seem bizarre to have a right-footer on the left, and a left-footer on the right, although that approach is working currently, ensuring Dorgu might be the man to fill that Amad-Mbeumo-shaped hole.

Indeed, prior to moving to Manchester, the versatile 21-year-old had regularly lined up as a right winger in Italy, with three of his five Serie A goals coming from a right-wing or right midfield berth, as per Transfermarkt.

An impressive ball carrier, like Amad and Mbeumo, Dorgu currently ranks in the top 7% of full-backs in Europe’s top five leagues for progressive carriers per 90, as per FBref, as well as in the top 5% for touches in the attacking penalty area per 90 – highlighting his willingness to get forward.

Too often, the £30m signing produces a wayward attempt when cutting onto his right foot from the left, with there the chance that he might well benefit from being able to cut in onto his preferred foot instead from the opposite flank.

Noted as a statistically similar player to Amad in this season’s Premier League, as per FBref, Dorgu might well be the man to replace the Ivorian in something of a new role, having only featured on the right a handful of times to date under Amorim – namely on debut against Leicester City.

The ten-cap Denmark international will have big shoes to fill over the Christmas period, but he might just be the international solution that Amorim is in need of.