On 30 September, Cohen made his league return for Forest against Derby County.
He made his debut in August 2009 against Derby County and established himself as a first-team regular at the heart of the club's defence.
Casper made his Rotherham United debut against Derby County in 1962.
Hill made his first League start in a home game against Derby County on 17 August.
Harley started his career with Chelsea, making his debut against Derby County in April 1998.
Barnett made his Sky Blues debut on 6 November 2009 against Derby County.
He made his debut against Derby County in November 2003 and made four appearances for the first-team.
Conway was included in the squad for the next two games following the request and he made an appearance against Derby County.
He made his first start against Derby County in the East Midlands derby where he played 60 minutes.
He made his return as a substitute against Derby County.