Arne Slot has said he wants to stay at Feyenoord, while Ardoni Iraola remains among their targets, but Rayo Vallecano are reluctant to let him go.
And some other new names and familiar faces have emerged, managers who are out of work but know how to operate in the Premier League.
Step forward Rafa Benitez, Steven Gerrard and Nuno Espirito Santo.
As Leeds welcome Manchester United in the Premier League on Sunday, let’s check out the latest odds, via oddschecker.
5. Hell Rafa - the Champions League winner
Rafael Benitez, Champions League winner with Liverpool, La Liga winner with Valencia, Europa League winner with Chelsea, but sacked by Everton last time out is 16/1 (Picture: Stephen Pond/Getty Images) Photo: Stephen Pond
6. The gun for hire - Nuno Espirito Santo
Nuno Espirito Santo flopped at Tottenham Hotspur but excelled at Wolves. Currently managing in Saudi Arabia but could be a short-term fix (Picture: Catherine Ivill/Getty Images) Photo: Catherine Ivill
7. River Plate's coach Marcelo Gallardo - had success with an Argentinian before
River Plate's coach Marcelo Gallardo remains high up on the betting and is constantly mentioned and is the last of a clutch of managers at 16/1 (Picture: ANDRES LARROVERE/AFP via Getty Images) Photo: ANDRES LARROVERE
8. The out-of-work English contender
Steven Gerrard did a great job in his first role as a manager at Glasgow Rangers, but after a strong start at Aston Villa, was sacked earlier this season. 28/5 with one bookmaker (Picture: Ryan Pierse/Getty Images) Photo: Ryan Pierse