Javier Hernandez has thanked Sir Alex Ferguson as he leaves Manchester United for Bayer Leverkusen .
Javier Hernandez has chosen to avoid any mention of former managers Louis van Gaal and David Moyes .
Javier Hernandez has thanked Sir Alex Ferguson as he leaves Manchester United for Bayer Leverkusen , but has chosen to avoid any mention of former managers Louis van Gaal and David Moyes .