Manchester United’s early exit from the Carabao Cup at the hands of Grimsby Town last season remains a painful memory for many supporters. That defeat has become almost emblematic of the period when former head coach Ruben Amorim was in charge, a time that many fans now look back on with a mixture of disappointment and frustration. While the recent loss to Brighton & Hove Albion at Old Trafford did not carry the same historic weight, the parallels are hard to ignore for Michael Carrick, the man who took over after Amorim.

Youri Tielemans, United’s captain on the day of the Brighton match, was candid in the post‑match interview. He admitted that once the team fell two goals behind, the players seemed to lose their resolve and stopped playing with any sense of purpose.

From roughly the 20‑minute mark onward, it was clear that Brighton had seized the initiative and were dictating the tempo. Despite the introduction of attacking options such as Bruno Fernandes, Kobbie Mainoo, Bryan Mbeumo and Matheus Cunha, United could not generate any meaningful threat and the game slipped further away. For Carrick, this lack of fight is perhaps the most troubling sign.

Since his return to the club in January, the interim manager has generally been quick to defend his squad, highlighting positives even after defeats. However, against Brighton there was little to salvage – the performance offered no redeeming moments, and the team’s inability to respond to adversity was stark.

When Carrick and his coaching team first arrived, they were lauded for tightening the defensive unit. The early results, including impressive victories over rivals Manchester City and Arsenal, seemed to validate the new approach.

The arrival of experienced figures such as Steve Holland, Jonathan Woodgate and the ever‑reliable Jonny Evans contributed to a more organized back line, and optimism grew among the fan base. Yet the current season has exposed the same defensive frailties that plagued United last term. In three of their four Premier League fixtures, the Red Devils have conceded two goals. Brighton’s win highlighted these issues once more.

While one of the goals was a clear mistake by goalkeeper Karl Darlow, the overall shape of the back four was disjointed, with poor communication and a lack of cohesion that left the team vulnerable to simple attacks. The left‑back position, in particular, remains a glaring weakness.

Carrick has not publicly identified this as a specific problem, but the evidence is undeniable. Luke Shaw, United’s senior left‑back, has missed the last three matches due to a minor injury. Given his age, injury history and the fact that he was remarkably available throughout the previous season, the club’s decision not to reinforce this area during the summer transfer window appears short‑sighted. Carrick has tried to plug the gap with Noussair Mazraoui, but the Moroccan international has slipped down the pecking order, with the less experienced Patrick Dorgu preferred for the high‑profile Manchester derby.

Meanwhile, the young academy graduate Harry Amass does not seem to be in the long‑term plans for the role. The question now is how United will address this deficiency for the remainder of the campaign. Critics who call for Carrick’s dismissal after only a handful of games are premature.

Since his appointment, United have accumulated the highest points total of any team that has played under his leadership. Nevertheless, Carrick himself has acknowledged that moments such as Ainsley Maitland‑Niles’ equaliser for Everton, a contentious VAR decision against Manchester City, and the recent collapse to Brighton have altered the narrative around his tenure. If United were to lose their upcoming match against Fulham, televised live on Sky Sports, the conversation will inevitably turn to whether Carrick can rescue the club from the current predicament. Such debates will be uncomfortable, but they are part of the scrutiny that comes with managing a club of United’s stature.

It is worth noting that Carrick deserves some empathy. The squad he inherited was constrained by a lack of significant summer sales and limited incoming transfers.

This financial restraint has hampered United’s ability to reinforce key areas. Still, the club cannot use budgetary limitations as an excuse to ignore obvious needs, particularly at left‑back.

Beyond the defensive concerns, United’s attacking options have also been underwhelming. Benjamin Šeško spent the summer nursing a shin injury, and the club could have considered signing a temporary No 9 to share the scoring burden.

Instead, they have deployed Mbeumo and Cunha in roles that do not suit their natural strengths, resulting in a dip in form compared with the previous season when Carrick’s tactics seemed to bring the best out of his forwards. Until United can execute a comprehensive overhaul in a single transfer window, they will continue to patch the squad with leftover players from previous regimes. This incremental approach fuels frustration among supporters, who may have heard boos echo through Old Trafford after the Brighton defeat.

Those chants are not merely directed at the performance that night but also reflect a deeper sense of déjà vu – a feeling that the club is caught in a recurring cycle of brief optimism followed by disappointment. While it may be too early to write off Carrick’s tenure, the manager must now navigate these choppy waters with prudence. He will be judged on his ability to halt the downward spiral, even if a win against Fulham does not materialise immediately. A solid, competitive display could buy him valuable time and perhaps restore some faith among the fan base.

In summary, Michael Carrick faces a multifaceted challenge: shoring up a leaky defence, finding a reliable solution at left‑back, and getting the attacking unit back to a level that can consistently threaten opponents. The upcoming fixtures will serve as a litmus test for his strategic adjustments. If he can steer the team away from the current slump and demonstrate tangible improvement, there is still a chance to set United back on a promising course for the rest of the season.