Wolverhampton Wanderers manager Kenny Jackett
According to reports, Wolverhampton Wanderers defender Dominic Iorfa and Kortney Hause are a duo in demand this summer.
The youngsters impressed for England's Under-21s at the 2016 Toulon tournament, which was won by Gareth Southgate's team.
Gareth Southgate's young Lions were triumphant in Toulon
However, despite this, Wolves are yet to receive a single bid for either player, according to Molineux boss Kenny Jackett.
"We haven’t had any bids," said the 54-year-old, as quoted by the Express & Star.
"We want to work hard to improve our team if we can."
Joey O'Brien's exit has left West Ham in need of right-back reinforcements this window, with Iorfa fitting the bill.
Dominic Iorfa in action for Wolves
The 21-year-old, who is 6 ft 4 ins tall, is equally adept at centre-back, however - a position from which Palace have shed three players since the end of last season.
Despite being a competent left-back, 20-year-old Hause has spent far more time in the heart of defence, though, and may be Palace's preferred option to fill the latter role.
Former West Ham youth player Kortney Hause in action for Wolves
Everton, meanwhile, have Phil Jagielka, John Stones and Ramiro Funes Mori already on their books.
However, the latter duo continue to be linked with moves away from Goodison Park, while the Toffees have a track record of signing young Football League talents.