Arsenal manager updates injuries for Champions League quarter-final.

Arsenal manager Mikel Arteta provided injury updates ahead of a crucial Champions League quarter-final second leg against Sporting CP. Midfielder Declan Rice missed training despite playing recently, while Bukayo Saka and Jurrien Timber remain out due to Achilles and ankle issues respectively. Arteta emphasized caution with these players as Arsenal seeks to advance to the semi-finals and maintain its Premier League lead.