William Saliba's hamstring strain has given Arsenal manager Mikel Arteta a fresh injury headache to contend with during a hectic and potentially decisive spell of fixtures

Nwaneri’s return is timely given Arsenal are light on options in attack. The 17-year-old scored in back-to-back games before his injury, emerging as an option on the right flank in the absence of Bukayo Saka. “It was a big setback because he (Nwaneri) was getting some consistency and more minutes,” said Arteta.