Manchester United is reportedly exploring the possibility of signing Liverpool midfielder Alexis Mac Allister for a significant fee, amid a transfer spending spree totaling £109.5 million. The move could mark a historic moment as it would be the first direct transfer between the two rival clubs since 1964. However, this attempt is already facing a challenge as Mac Allister's desired shirt number, No. 10, is currently being worn by Matheus Cunha, who appears to have no intention of giving it up anytime soon.

Mac Allister has had an impressive tenure in the Premier League since his arrival in 2019, where he primarily wore the iconic No. 10 at Brighton before switching to the same number at Liverpool. His affinity for this shirt number has become part of his identity as a player, and the potential inability to secure it at Manchester United may impact his enthusiasm for the move. This situation highlights the complex dynamics of player transfers, where off-field factors such as squad numbers can play a surprisingly significant role in negotiations and player choices.

Furthermore, the implications of this potential transfer extend beyond Mac Allister's personal preferences. It underscores the competitive nature of English football, especially between top-tier clubs like Manchester United and Liverpool, who have historically rivaled each other. Should the transfer proceed despite the shirt number hurdle, it would not only shake up the dynamics within both clubs but also capture the attention of fans keen on seeing how top players navigate the landscape of transfers and team culture.