Derby County host Norwich City at Pride Park on Tuesday in a key Championship fixture between two sides struggling in the lower half of the table.

Arsenal manager Mikel Arteta admits he is "concerned" about Viktor Gyokeres' injury after the striker did not travel to Slavia Prague for their Champions League match.

Youngster Andre Harriman-Annous - who made his senior debut against Brighton last week - was called up to train with the first team as a result.