West Ham United are understood to be interested in signing former Portsmouth winger Anthony vanden Borre.
The Belgian international is currently a free agent after leaving Genk this summer.
The 24-year-old arrived in London on Wednesday night to discuss a possible move to Upton Park, according to The Mirror.
Vanden Borre had a brief loan spell at Fratton Park in 2009 while playing for Italian club Genoa.