Four injured Arsenal players have been seen with the squad just hours before Sunday's huge north London derby against Tottenham , fuelling speculation some - if not all - could feature against the Gunners' bitter rivals. Riccardo Calafiori, Noni Madueke, Gabriel Martinelli and club captain Martin Odegaard were all spotted on the team's pre-match walk on Sunday morning, report The Standard . And their availability will come as a major boost to Mikel Arteta , there was no sign of Viktor Gyokeres