Lee Bullen takes charge of Wednesday for the Boxing Day trip to Forest following the departure of head coach Carlos Carvalhal on Christmas Eve.
Bullen has been assistant to Carvalhal for the last two years and inherits an injury-hit squad for the City Ground clash.
Morgan Fox will be avalable again after serving a one-match ban for the 2-1 defeat to Middlesbrough on Saturday and we go into the game without a win in our last seven matches.