Arsenal's Sale of Ayden Heaven to Manchester United

Arsenal, a football club, sold a young player named Ayden Heaven to another club, Manchester United.

This surprised many fans because Heaven had shown promise and even played for Arsenal's main team.

The reason for the sale has now been revealed: Arsenal is very excited about another young player, Marli Salmon, who is only 16 years old.

Salmon recently made his debut in a big European competition called the Champions League.

Arsenal's coach, Mikel Arteta, said that Salmon is very talented and can play in different positions.

The club believes Salmon could be their next big defensive star, similar to other young players they have developed.

Heaven, who is 19, has already started playing for Manchester United's main team in important matches.