“I don’t know but I think it should be in a club more often the case that you have those youth players get into the first team,” he added.
“What we had also in Munich, always the feeling that the players who were bought were more attractive. It should be the other way round, like it was at Barcelona.
“They had these players coming up from the youth [team], like [Sergio] Busquets, Xavi and all those players. They were appreciating and helping those players.
“The supporters have a better connection to those players who come out of the youth team. I think Ralf Rangnick has that eye for the youth players at United and that’s important.”