Before the secret friendly, United head coach Michael Carrick assured supporters that the marquee summer arrival was working tirelessly behind the scenes. Speaking to official club media, Carrick confirmed that his new midfielder was "pushing to get back as quickly as possible" from the lingering injury.
Elsewhere, updates on other United stars have trickled in from international camps. Portugal manager Jorge Jesus recently addressed a scare surrounding Bruno Fernandes, characterising the playmaker's setback as a "complicated" shin problem. Fortunately for United, Fernandes successfully navigated the issue and returned to start his nation's 4-2 victory over Denmark.