Monaco left Folarin Balogun out of their Europa Conference League squad...

https://sierra-wiki.win/index.php/GFFN_Report_on_Balogun_Omission:_What_Did_They_Claim%3F

Monaco left Folarin Balogun out of their Europa Conference League squad following the collapse of his last-minute Everton transfer. The move fell through despite a reported €50 million package