Mason Mount was one of the biggest signings of the 2023 summer transfer window after joining Manchester United from Chelsea. Chelsea sold Mason Mount to Manchester United for an initial £55m fee, which was financially a very good deal for them. While supporters were sad to see Mount go, with the attacking midfielder coming through the club’s youth system, he had entered the final year of his contract. Ultimately, Chelsea had no choice but to sell him in the end. And given his struggles at United, it is starting to look like a really good decision. The current view at Stamford Bridge is that Co…