According to the Daily Telegraph, Garnacho was sold to Chelsea from Manchester United's "non-sale" to £40 million, and the reason behind this is his deteriorating relationship with coach Amorin.
The relationship between the two began to tense just two weeks after Amorin took office. In the UEFA Cup victory against Bilson, Amorin believed that Garnacho, who was preparing to come on as a substitute, did not listen to his tactical instructions, which was seen as a watershed moment in the relationship. Three days after the Bilson incident, Garnacho was excluded from the Manchester City Derby roster, a "quake magnitude" decision, and it should be noted that just a few months ago, former coach Ten Hach also regarded him and Maynu as the club's future.
After the Europa League final at the end of the season, Garnacho publicly expressed his dissatisfaction with too little playing time, and this remark was not recognized by Manchester United's senior executives. The report pointed out that other factors have also led to the breakdown of the relationship between the two sides, including the player wearing an Aston Villa jersey (Rashford's) while on vacation and being photographed holding an electronic cigarette. In addition, punctuality is also a problem.
Ultimately, with the accumulation of a series of small events, Garnacho's departure was inevitable. Amorin made a harsh criticism of Garnacho at an intra-squad meeting before he was told that he was not required to participate in pre-season training, along with Anthony, Maracia, Rashford and Sancho.
source:7m cnvn