Gary Neville’s recent remarks after Manchester United’s 2-2 stalemate with Everton carry a weight of warning: “It puts a bit of pressure on United. They've got City next week and European games starting in midweek.” While the season is still in its early September stage, the comment underscores the mounting expectations on Michael Carrick. The upcoming weeks already feel pivotal, and the manager’s decisions could shape the trajectory of United’s campaign. When the 2026/27 Premier League schedule was released, United were handed what analysts described as the most manageable opening six fixtures.

Yet, halfway through that stretch the team has surrendered more points than it has collected, signalling that the initial ease was perhaps deceptive. The difficulty curve is set to steepen dramatically from here on. As Neville correctly points out, United launch their Champions League adventure on Thursday night against Azerbaijani champions Sabah, only to face their city rivals three days later in the first Manchester derby of the season.

Given the contrasting nature of these opponents, it would be logical for Carrick to contemplate rotating his side for the Thursday clash. That fixture could become the first genuine test of United’s depth beyond the regular starting eleven. The crucial question is whether the squad Carrick has at his disposal possesses enough quality and balance to cope with such a rotation. The consensus among pundits is that United’s transfer activity over recent windows has left the squad thin in several key areas, especially when three matches must be negotiated within a single week.

Although the club boasts the second‑largest roster in the Premier League according to Transfermarkt, the distribution of that size is problematic. United rank first in terms of forward depth, but sit only eighth in midfield and tenth in defence. When the analysis drills down to specialist positions, the picture worsens: the team is ninth in right‑back depth and a worrying 18th in left‑back options, a spot that has been a recurring talking point due to Luke Shaw’s recurring injury problems.

United cannot entirely blame external factors for this imbalance. Since 2022, only Everton and Liverpool have shown less commitment to bolstering their defensive lines compared with the Red Devils.

The disparity in squad composition is one issue; the other is the pronounced gap in quality between the regular starters and the players who would fill in when changes are made. Financial constraints have seemingly limited United’s ability to invest heavily, yet the club still holds the record for the highest net spend among Premier League sides since 2022. Paradoxically, that expenditure has not translated into a squad where competition for places is truly robust.

The evidence surfaced during the Everton match, where Carrick made his first substitutions only in the 70th minute. A data‑driven breakdown of those changes shows a clear dip in United’s performance metrics after the bench players entered the field. Post‑substitution, United’s territorial profile shifted: the team spent more time in the opponent’s half, but the quality of their play deteriorated. Passing accuracy in the final third fell, chance creation dwindled, and the side engaged in fewer duels, effectively inviting pressure and conceding more opportunities to the opposition.

While it is true that Everton were pushing hard for a result in the closing stages—an environment that differs from the first 70 minutes—the pattern suggests that United’s fringe players struggled to maintain the standards set by the starting eleven. Benjamin Šeško emerged as a bright spot, delivering a noticeable impact off the bench, but a single effective substitute does not resolve a systemic depth issue. Similar trends were observable in the match against Hull City, where United’s performance also dipped after Carrick rotated his personnel. Some observers might argue that United actually improved after the changes, pointing to the fact that four members of the original starting XI were omitted in the subsequent two fixtures.

Carrick was forced to rely on his broader squad because several first‑team players were still regaining full fitness. Those adjustments nudged the lineup closer to the version that would later face Ipswich and Everton. Nonetheless, the underlying problem persists: even modest alterations—well under a 50 percent turnover—trigger a measurable decline in output.

The onus now falls on the squad players to either rise to the occasion or expose Carrick’s vulnerability, a situation that could have ramifications for the entire season. Young prospects such as Leny Yoro, Patrick Dorgu, Andrey Santos, and Joshua Zirkzee view Thursday night’s Champions League tie as a golden chance to cement their value within the squad. While each would love to feature in the high‑profile derby, establishing a positive start to the European campaign is paramount.

The pressure on these fringe players to deliver, should they be selected, matches the pressure on the established core who are expected to start against City. Neville has emphasized that Carrick must earn the trust of United’s supporters, and the same expectation applies to the hopefuls on the periphery. A strong performance in the Champions League could allay doubts and provide a morale boost, whereas a poor showing would only deepen the anxiety that already surrounds Old Trafford. In essence, the forthcoming week is a litmus test for both the manager’s tactical flexibility and the squad’s capacity to handle a congested schedule without a significant drop in quality.

The broader narrative is clear: United’s depth issues, especially in defence and midfield, coupled with a noticeable quality gap between starters and backups, mean that any rotation carries inherent risk. Carrick’s challenge is to strike a balance—preserving the team’s competitive edge in the Champions League while also fielding a side capable of withstanding the intensity of a Manchester derby shortly thereafter.

The decisions made in the next few days could well define the tone of United’s season, making every substitution and squad selection a matter of intense scrutiny.