Chelsea midfielder Marko Marin is in career crisis at Anderlecht.
The German had his loan spell at Fiorentina cut short in midseason ahead of joining Anderlecht in January.
Anderlecht and Chelsea negotiated a permanent option to the tune of €6 million.
However, Anderlecht have decided to pass on signing Marin outright at the end of the season, so leaving him again in limbo.
The 26 year-old has played eight times for Anderlecht since his arrival.