Why Benjamin Sesko's injury exposes Manchester United's tactical and financial fragility

Manchester United entered the 2026/26 season with a £74m signing named Benjamin Sesko. Before the medical staff could provide a verdict, the club found itself in an emergency: the Slovenian striker had a recurrence of the leg injury that made him miss the entire pre-season. A kick during the win over Liverpool in May turned into a major crack in Michael Carrick's plan. The mistake is not in the referee's eyes, but in where he chooses to look. This time, the decision-makers looked at market appeal instead of physical durability. United spent £74m to bring Sesko from RB Leipzig as the first-choice number nine. When he was absent from the opening Premier League match at Fulham, questions emerged about the medical screening. Carrick could not give a clear picture and said tests this week will determine treatment. This is not a one-off incident: Sesko missed pre-season after the May kick, then dropped out of a matchday squad days later. A recurring physical problem should be treated as a system warning, not an accident. Tactically, United may have to change their attacking structure. Joshua Zirkzee is the only senior out-and-out striker, but 9 goals in 77 matches is not enough for a whole campaign. Carrick could use Zirkzee as a lone striker or switch to a false-nine approach. The article contains no xG or possession data, so the impact cannot be quantified. What is clear is that United are relying on tactical flexibility while having only one senior central striker. Five substitutions help squad depth, but they also turn the final 20 minutes into a war of attrition. Financially, the £74m fee is not just a transfer cost. If the contract runs for five years, the annual book cost is roughly £14.8m. A long injury does not reduce that accounting charge. United chose not to sign another out-and-out striker despite competing in the Premier League, Champions League and Carabao Cup. If Sesko's injury is serious, the club may face a January market with inflated prices. The transfer window is like a court hearing where every number is cross-examined with signatures and dates. Public pressure is rising. After a 1-1 draw at Fulham and a Carabao Cup defeat to Brighton, the phrase disastrous start appears. Paul Scholes and Nicky Butt mocked Sesko's condition and questioned why United only have one striker. Their criticism shapes fan sentiment, but it is not a medical diagnosis. A player can be ridiculed even when genuinely injured. United are stuck between expectations and reality. Their target is a Champions League spot, but the early results suggest they are not ready. Competitors have two senior centre-forwards, while United force Zirkzee to carry the load. That difference is about squad depth, not reputation. Carrick must be brave and choose a system instead of waiting for one player. If the tests show a minor problem, the legends' mockery will look premature. If the problem is serious, the bigger questions will target recruitment and squad planning. The club's decision this week will shape the rest of the season. United do not have the power to punish, but they have a duty to see what the person holding the whistle does not want to see.