Crystal Palace are facing mounting pressure following a 5-0 defeat to Brighton, a result that has highlighted persistent defensive weaknesses and raised questions about the club's overall planning and management. Manager Pierre Sage has come under scrutiny for his tactical approach, though critics point to deeper issues involving chairman Steve Parish and sporting director Matt Hobbs, who are perceived to have failed in providing the necessary framework for success.

Since the start of the Premier League season, Palace have conceded 17 goals in seven matches, the worst defensive record in the league. Statistical analysis shows the team has faced the most shots and shots on target, as well as the highest expected goals (xG) against. This suggests Palace have frequently invited pressure on their defense rather than merely suffering from bad luck.

Tactically, Sage has emphasized an intense pressing style, with wing backs pushing very high and leaving the back three exposed. This contrasts with the approach under former manager Oliver Glasner, who ensured at least one wing back stayed deeper during attacks to maintain defensive solidity. Currently, the back three and midfielder Adam Wharton are often left isolated, and the midfield balance has suffered as a result. Frequent errors and a lack of defensive discipline have compounded these problems.

Palace have accrued just seven points from seven games, with their wins often described as fortunate. For example, they narrowly escaped heavy defeat to Nottingham Forest before capitalizing on their opponents’ mistakes, and rare goals secured their victory at Fulham. Inside the squad, some players have reportedly expressed confusion about Sage’s methods and concerns over defensive preparation during training; however, Sage remains personally well-regarded.

Sage’s tactical philosophy has previously brought success, notably achieving second place in Ligue 1 and winning the French Cup with Lens last season. Yet, that style has not yet translated effectively to the English game. Injuries and suspensions, particularly to key defensive players, have disrupted attempts to field a consistent back three. This has further exposed issues relating to squad depth and player quality, aspects many point to as ultimately stemming from transfer decisions made by the club hierarchy.

Palace’s defensive reinforcements arrived late, with two centre backs signed after the season had started. This was in spite of an urgent need to strengthen the position following the January sales of Marc Guehi and Maxence Lacroix, who collectively moved for approximately £72 million. The replacements, including 18-year-old loanee Honest Ahanor and Axel Disasi—a player converted to central defense despite primarily playing as a wide center back—have struggled to fill those voids effectively. The team's young defender Jaydee Canvot is still developing, leaving the back line lacking experience and leadership. Meanwhile, midfielder Takehiro Tomiyasu had been the most dependable defender before his current injury.

Chairman Parish has downplayed concerns related to the timing of signings, suggesting late arrivals become less significant as the season progresses. Nevertheless, critics argue this view overlooks the difficulties faced by a new manager incorporating multiple arrivals during a compressed schedule exacerbated by a short preseason due to the World Cup.

Palace’s substantial expenditure in the January window, including £83 million on Brennan Johnson and Jorgen Strand Larsen—signings requested by Glasner—was itself a response to a previously shallow squad. The failure to adequately strengthen the defense over the summer and previous windows, as well as delayed transfers, are seen as critical errors by Parish and Hobbs. These missteps have left the club vulnerable both on the pitch and in terms of managerial stability.

Sage’s position remains uncertain, especially with upcoming Europa League matches providing limited time for improvement. While he is likely to bear some responsibility for the team's difficulties, many argue that accountability should also extend to the club’s leadership for the structural failures that have contributed to Crystal Palace's current struggles.