Nottingham Forest released Mustapha Carayol.
Nottingham Forest lost against Queens Park Rangers in the Championship on Saturday.
Nottingham Forest won against Reading in the Championship on Saturday.
If the Reds are to stay in the Championship this season, they need to improve - and fast.
The Nottingham Forest winger has come under fire from some supporters for his erratic performances in the Championship.
With the club in dire straits at present, the Reds need everyone firing on all cylinders - including some of their indifferent summer signings.
Nottingham Forest failed to win against Wigan Athletic in the Championship on Saturday afternoon.
These five players haven't made life any easier for Reds fans this season.
The winger has been on the receiving end of some rather harsh criticism from Nottingham Forest supporters and Gboly Ariyibi's signing could prove decisive.
Nottingham Forest will be without Matt Mills and Hildeberto Pereira for the Championship encounter with Cardiff City.