Joleon Lescott has called in the PFA over a dispute with West Brom.
The Daily Mail says Lescott is involved in a contractual wrangle with the Midlands club.
Upon signing for West Brom in 2014, the defender penned a two-year deal with an option for a further 12 months. Sources claim an agreement between the club and the player was in place to trigger the extension option this summer amid interest from Aston Villa.
It is believed West Brom have since stalled on the agreement, angering Lescott, who has turned to the PFA to resolve the issue.
It is understood Lescott is considering taking legal action against West Brom for potential loss of earnings.