Chelsea are in talks with Arsenal for striker Folarin Balogun.
The USA international is up for sale at Arsenal and has attracted interest from AS Monaco, Inter Milan and Fulham.
But Arsenal's 50m has put off all suitors.
The Daily Mail says Chelsea are now in contact with Arsenal for Balogun as they seek cover for the injured Christopher Nkunku.
For their part, Fulham are in contact but won't go higher than 35m.