it was part of an extended quote:
"I manage a squad full of international footballers, competitive footballers who want to make a difference, want to play. They all want to be on the pitch, of course they do,"
"Donny was ready to come on [against Villarreal], as all the players should be. I've probably been a substitute more than anyone in this club and you have to be ready all the time.
"I've not been very happy a few times, but that's just a decision the manager makes. Alex (Telles) was coming off as a left-back and Fred did that job well, so I understand the frustration.
"Every player is keen to play. That's got to be built into energy and some determination for when you get on and then show me. That is not just Donny, that is all the players."
If we're going to be successful together, we know that we need a positive energy," the United boss added.
"We can't have any sulkers, but Donny has never affected his team-mates negatively.
"As soon as I see players affecting the team negatively that's a different scenario and I'll probably be a little bit firmer."