He suggested that the club's hierarchy decided not to offer Diaz a new contract due to his age and the potential increase in salary.

Carragher also mentioned that Diaz will likely thrive in the Bundesliga, but it's not as competitive as the Premier League.

While Diaz's departure may have left a gap in the team, Carragher is optimistic about the potential of young player Jude Wirtz to fill that role.