While some may question the possibility of Man United signing Chelsea star Mason Mount, they may be unaware of the players that have walked the path before him.
It was confirmed on Wednesday morning that the Red Devils had marked England international Mount as one of their main transfer priorities in the summer.
Erik ten Hag's side will likely face competition from a number of other Premier League sides, with Mikel Arteta's Arsenal heavy-linked with the midfielder.
However, Man United's pursuit of Mount may be boosted by the healthy relationship held between the two clubs - having entered into business plenty of times before.