Manchester United’s early exit from the Carabao Cup at the hands of Grimsby Town last season remains a vivid memory for many supporters. That defeat quickly became a defining moment of former manager Rúben Amorim’s short tenure, symbolising a night of profound disappointment for the club. While the recent loss at Old Trafford to Brighton & Hove Albion may not carry the same historic weight, it shares unsettling parallels for Michael Carrick, the man who took over after Amorim’s departure. Youri Tielemans, United’s captain during the Brighton match, confessed that once the visitors surged ahead to a 2‑0 lead, his side seemed to abandon their game plan entirely.
The shift in momentum was evident within the first twenty minutes, as Brighton began to dominate possession, create chances, and dictate the tempo. Even after United introduced attacking options such as Bruno Fernandes, Kobbie Mainoo, Bryan Mbeumo and Matheus Cunha, the visitors’ defensive solidity and tactical discipline prevented any meaningful threat from developing. For Carrick, this lack of response is deeply concerning.
Since returning to the helm in January, he has weathered a handful of defeats, often cushioning criticism by highlighting positive aspects or individual performances. However, against Brighton there was no redeeming narrative—just a stark illustration of a team that struggles to react when the game slips away. When Carrick and his coaching staff first arrived, they were lauded for tightening the back line and delivering impressive victories over rivals Manchester City and Arsenal. The defensive improvements were credited to the contributions of Steve Holland, Jonathan Woodgate and Jonny Evans, who injected experience and organization into a previously porous unit.
Yet, the current season has exposed lingering vulnerabilities. United have now conceded two goals in three of their four Premier League fixtures, a statistic that raises questions about the consistency of the defensive structure. The Brighton defeat laid those doubts bare. One of the goals resulted from a clear error by goalkeeper Karl Darlow, but beyond that, the entire back four appeared disjointed, lacking the cohesion that had been promised earlier in the campaign.
The shape broke down at crucial moments, and the players seemed unsure of their responsibilities, leading to easy opportunities for the opposition. A persistent problem for Carrick is the left‑back position.
Although he has not publicly singled out the area as a weakness, the issue is evident. Luke Shaw, United’s most senior left‑back, has missed the last three matches due to a minor injury. Given Shaw’s advancing age and a history of recurring fitness concerns—despite an impressive availability record last season—it was arguably shortsighted not to reinforce that spot during the summer transfer window. Carrick experimented with Noussair Mazraoui in the role, but the Moroccan international quickly fell down the pecking order.
Instead, the relatively inexperienced Patrick Dorgu was preferred for the high‑pressure Manchester derby, and young prospect Harry Amass has not been earmarked as a long‑term solution. The club now faces a pressing dilemma: how to shore up the left side of the defence for the remainder of the campaign. Critics who question Carrick’s job security after only a few weeks of the new season overlook the fact that United have accumulated the highest point total since his return in January.
Nevertheless, Carrick himself has acknowledged that pivotal moments—such as Ainsley Maitland‑Niles’ equaliser for Everton, a controversial VAR decision against Manchester City, and the recent collapse versus Brighton—have altered the narrative around his tenure. If United were to stumble again, for example by losing to Fulham on Sunday, the media and fanbase would inevitably launch uncomfortable debates about whether Carrick can navigate the club out of its current storm. While those conversations may be premature, the head coach does deserve empathy for the constraints he has inherited.
The summer transfer window was notably quiet, with few departures and limited reinforcements. This lack of activity has hampered United’s ability to address key deficiencies. The left‑back vacancy, for instance, should have been a priority.
Moreover, with striker Benjamin Šeško nursing a shin injury throughout the summer, United might have benefited from securing a temporary No 9 to share the goal‑scoring burden, rather than deploying Mbeumo and Cunha in roles that do not suit their natural strengths. Both forwards have yet to recapture the form they displayed under Carrick’s guidance last season. Ultimately, until United can execute a comprehensive overhaul in a single transfer window, they will remain trapped in a cycle of incremental upgrades using players left over from previous regimes.
This pattern likely contributed to the audible boos that echoed around Old Trafford after the Brighton defeat—an outburst not solely aimed at the performance that night, but also at a familiar sense of déjà vu, a perception that the club is once again entering a false dawn after an initially promising start under a new manager. It is still early days, and Carrick deserves the time to prove his worth, especially after the achievements of the previous campaign. Yet the waters he must navigate are undeniably choppy.
If he can halt the downward spiral—perhaps even without an immediate victory over Fulham but by delivering a convincing performance—there is a chance that patience will be rewarded and that he can steer Manchester United back onto a steadier, more successful course.