Transfer interest is intensifying for Manchester City midfielder Shea Charles.
Charles is yet to make his first team debut for City, but he wears the captain's armband for the U21s and is tipped to have a bright future.
The Guardian says he may leave City this summer.
Borussia Dortmund, Brentford and Leeds are all showing interest in Charles, with the German giants favourites.
City already have a history of selling young talent to Dortmund - with Jadon Sancho and Jamie Bynoe-Gittens having made such a move previously.