QUOTE(ZeroSOFInfinity @ Sep 24 2017, 02:39 PM)
Wonder why Jose didn't start Herrera... saving him for Champions League perhaps?

Apparently this is the case,
https://www.thesun.co.uk/sport/football/447...own-celta-vigo/United were preparing for their Europa League semi-final against the Spanish side when Herrera thought nothing of inviting his friend over to Carrington to see him.
But Mourinho spotted the visitor and recognised his links to their rivals, and ordered Herrera into his office to give him a telling off.
Herrara, who’s dad used to play for Celta and then went on to become their sporting director, was left in no doubt Mourinho was not happy with his actions – even though there were no malicious motives in his invitation.
And the claim to have an insider who says the incident has soured the once-close relationship between player and manager.
The source said: “We used to joke that he was Jose’s golden boy, and they were always chatting about the game.