Watford winger Ken Sema is attracting Bundesliga interest.
Sema only moved to Watford last summer from Ostersunds, but could be on the move again 12 months on.
Express says Fortuna Dusseldorf are interested in the Swede and eager to take him on-loan next season.
The two clubs have a good relationship thanks to Dodi Lukebakio's success on-loan with the Germans this term.
Sema scored once and produced two assists in 17 games for Watford last season.