Stoke City have made an enquiry for coveted Borussia Dortmund midfielder Christian Pulisic.
The 17-year-old USA international is highly-rated by the Germans but has been pushed out of the first team following the return of Mario Gotze.
He could be allowed to leave the club for first-team football, with Stoke joining Red Bull Leipzig and CSKA Moscow in the chase.
Pulisic became the youngest player to score two goals in the Bundesliga last season and is the youngest player to score for the USA.
Liverpool boss Jurgen Klopp is also a confirmed admirer but Stoke have made the first move to see if the talented youngster can be prised away.