MANCHESTER, ENGLAND - JULY 09: (EXCLUSIVE COVERAGE) Ander Herrera and David de Gea of Manchester United checks in at Manchester Airport ahead of the club's pre-season tour of the USA at Manchester Airport on July 9, 2017 in Manchester, England. (Photo by Tom Purslow/Manchester United via Getty Images)
MANCHESTER, ENGLAND - JULY 09: (EXCLUSIVE COVERAGE) Ander Herrera and David de Gea of Manchester United checks in at Manchester Airport ahead of the club's pre-season tour of the USA at Manchester Airport on July 9, 2017 in Manchester, England. (Photo by Tom Purslow/Manchester United via Getty Images)
MANCHESTER, ENGLAND - JANUARY 08: Ander Herrera, Juan Mata, David de Gea and Marcos Rojo of Manchester United check in ahead of a flight to Dubai for a warm-weather training camp at Manchester Airport on January 8, 2018 in Manchester, England. (Photo by Tom Purslow/Manchester United via Getty Images)
LOS ANGELES, CA - JULY 16: (EXCLUSIVE COVERAGE) David de Gea and Ander Herrera of Manchester United pose with Comedian Patrick Kielty and his nephew Harry ahead of a first team training session as part of their pre-season tour of the USA at UCLA on July 16, 2017 in Los Angeles, California. (Photo by John Peters/Manchester United via Getty Images)
