Ronald Koeman has confirmed Southampton goalkeeper Artur Boruc has asked to move on from St Mary's.
Keith Millen will take responsibility for bringing new players to Crystal Palace after the resignation of Iain Moody.
QPR midfielder Akos Buzsaky has left Loftus Road after failing to agree terms on a new contract.
Buzsaky was offered a new deal at the end of last season but believes his future lies elsewhere, ending his four-year spell in west London.
"The club is thankful to Akos for his contribution and wishes him every success for the future," read a statement on the club's official website.
Buzsaky played only a role in QPR's escape from relegation last season, scoring two goals in 21 appearances.