Rosina’s sacking was expected - From Rooney's Sidekick to Chelsea's Sinking Ship

 

Rosina’s sacking was expected. With the owner watching from the stands against Brighton, fans leaving early, and the broadcast director constantly training the cameras on him, the writing was on the wall. Chelsea has a long-standing tradition of players "picking" their managers; any coach who fails to command the dressing room or get the players on board gets forced out. Rosina is simply the latest example, much like the even younger André Villas-Boas years ago.

Based on the squad's talent, Maresca won the Double and Pochettino held his own against top-tier sides. Now, however, the team is failing against both strong and weak opponents alike. With a string of losses, a goal drought, plummeting morale, and key players wanting out, there is no way for the manager to stay. When he first took over, the players were still riding the momentum of Maresca’s tactical framework. They won a few games, but their true form soon emerged. Maresca had specific pre-match strategies and provided detailed in-game instructions; but as soon as the opponent deviated from his predictions and made tactical adjustments, he was at a loss. It’s worth noting that Chelsea was top of the league last December. He chose to leave for Manchester City to succeed his mentor after his request for a quality defender during the winter window was denied, and he left without demanding a severance package.

The club owners clearly do not understand European football. They treat the Blues as a business venture where investment is solely for future returns, demanding absolute control that cannot be challenged. They want to transform Chelsea into a mid-table model like Brighton—buying young players to develop and sell for profit—prioritizing financial gain over elite results, as long as they stay in the upper-mid table. This "lottery-style" scouting has indeed unearthed some gems, but without consistent results, these players cannot be sold at a premium. Meanwhile, massive investments are being wasted, and the club’s own academy products are being liquidated for cash. It is nearly impossible for a "youth army" with such high turnover to achieve results, especially in the hyper-competitive Premier League. The internal culture is so volatile that any setback triggers chaos—look at the turmoil at Spurs, Man Utd, Liverpool, Newcastle, and even last season’s Man City. Or look at Arsenal if they fail to win the title this year; consider how many managers have been sacked this season over minor fluctuations in form.

This isn’t the NBA or MLB in America; this is the Premier League, with a history spanning back over a century, and American methods simply don’t work here. Rosina has talent but lacks pedigree and experience. How many times has he faced elite opposition in the Premier League or Europe? He was little more than Wayne Rooney's assistant. In Ligue 1, his task was survival; at Chelsea, the task is winning titles. It’s not that it's impossible, but he simply lacks the capability, and the Blues cannot afford him the time to "level up." There is no record in the Premier League of a non-elite manager winning the title, let alone a "rookie" coach, and certainly not one hired by American owners. He is good at befriending young players, but in doing so, he loses his managerial authority. This only works temporarily; once the players realize he lacks advanced tactical concepts and coaching depth—having been just an average player with no glorious track record who landed the job through internal connections—those young stars will stop respecting him.

The breaking point was the 2-2 draw after 75 minutes against PSG. Because a backup goalkeeper was used to intentionally throw the game, the players' confidence was shaken. They began to feel that the manager's ability was limited and that no amount of effort would matter. This led to a total systemic collapse. Managers like Guardiola and Mourinho are recognized tactical masters because they know themselves and their enemies, making targeted deployments based on hundreds of high-stakes matches. This isn't something a rookie manager possesses. You command a dressing room with a decorated track record, not with hollow tactical jargon.

The club’s official statement seems to hint at acknowledging their mistakes. The American owners may have finally realized that defying the laws of football and meddling arrogantly has resulted in a freefall in performance and a rift with the fans. The greatest damage isn't just the wasted millions, but the fact that they’ve potentially ruined the career of an innocent young manager.