Campbell completed a move to Dortmund ahead of the 2022-23 season, and has since been a standout with their U19 squad, scoring three goals and registering nine assists from midfield this campaign.
He could follow in the footsteps of two current American standouts in Gio Reyna and Christian Pulisic, who both broke out with the Black and Yellow as teenagers before making their USMNT debuts. The recruitment of Campbell, though, is also a continuing trend underneath Gregg Berhalter as manager of the USA. The 50-year-old has excelled in recruitment, with the likes of Folarin Balogun, Sergino Dest, Yunus Musah, Ricardo Pepi, Alejandro Zendejas, Brandon Vazquez and Aidan Morris among others.