Nottingham Forest might be selling some of their top stars, including Nigeria international, Taiwo Awoniyi, this summer.
This is to prevent another breach of Premier League financial regulations.
The Daily Mail UK reports that the club face a battle to keep key centre-back Murillo as they face a summer of major uncertainty.
Murillo is not the only one who could be on his way out the club but also Morgan Gibbs-White and Awoniyi.
Both players are expected to attract interest from other clubs in the English top flight and from other leagues in the summer.
Nottingham Forest has been sanctioned with an immediate deduction of points for breaching the Profitability and Sustainability Rules of the Premier League.
The club is in the relegation zone with nine matches to the end of the 2023-2024 season.
The Reds face the prospect of having to offload players by the end of the season to ensure their revenue matches expenditure.
Nottingham Forest signed Awoniyi from Union Berlin in June 2022 for a then-club-record fee of 20 million euros
Transfer: Nottingham Forest to offload Awoniyi this summer