Nottingham Forest owner Evangelos Marinakis is not happy with results at the club.

The Premier League side have won one match from their last nine in the top flight.

While manager Steve Cooper is beloved among supporters and liked by the players, his job is in danger.

Per The Telegraph, Marinakis is not happy with some of the work at the club lately.

One of his concerns is the failure to appoint a coach who specializes in set-pieces.

While relegation is not a serious issue for Forest at present, Marinakis may want to make a change.