Nuno Espirito Santo's future as Nottingham Forest manager is uncertain after a breakdown in his relationship with owner Evangelos Marinakis.
Sources have told BBC Sport that Nuno's position is not completely safe despite last season's achievement of qualifying for Europe and the opening-day win over Brentford on Sunday.
The uncertainty, according to sources, has now stretched to the playing squad who are said to be aware of the situation.
In a news conference on Friday, the 51-year-old said his relationship with Marinakis "has changed" and they are "not as close".
"I always had a very good relationship with the owner - last season we were very close and spoke on a daily basis," Nuno said.