Crystal Palace first-team coach Shaun Derry is leaving to join new Wolves boss Gary O'Neil's backroom team.
And it is understood that Derry is leaving Palace, where he was recently re-appointed onto Roy Hodgson's staff, to join O'Neil at Wolves.
Derry is a hugely respected figure at Selhurst Park and his departure will arrive as a blow ahead of the new season.
Shaun Derry (pictured) will join Gary O'Neil's backroom staff at Molineux Stadium
O'Neil (pictured) was appointed new Wolves head coach on Wednesday following Julen Lopetegui's exit amid tensions over the club's recruitment strategy.