Daryl Janmaat is set for an instant return to the Premier League after West Ham and Watford registered their interest in the defender.
The right back, one of the Magpies' most consistent performers over the past two years, is open to a return to the top-flight.
The Hammers and Hornets have both enquired about the Holland defender and remain in talks over a move.
Newcastle want in-excess of £10million for the 27-year-old, a fee both clubs are currently unwilling to pay.