Hernandez, 28, became Mexico's all-time leading goalscorer at the weekend, scoring his 47th goal in a 2-1 defeat to Croatia.
Kingsley Coman has said he thought about leaving Bayern Munich during an injury-hit second season, blaming a lack of trust from Carlo Ancelotti.
Philipp Lahm has been inducted into Bayern Munich's Hall of Fame in a ceremony on Monday.
Alonso came close to winning the Premier League in 2008-09, when Liverpool finished as runners-up to Manchester United.
A toxic mix of mistrust and communication failure has led to a point of no return for Thomas Tuchel and Borussia Dortmund.
Thomas Tuchel has insisted he wants to stay on as Dortmund coach ahead of talks on his future this week, despite facing criticism from his captain.