The Gunners face Liverpool tomorrow evening.
The Gunners are currently top of the Premier League and have got their despite a string of injury problems.
The club have had to do without the likes of Francis Coquelin, Aaron Ramsey and Santi Cazorla at times this season - not to mention Alexis Sanchez.
Then there are the long-term absentees. Mikel Arteta has only just returned to action, Jack Wilshere and Danny Welbeck are seemingly permanent crocks and Tomas Rosicky has not fared much better.
The Czech midfielder has not played for Arsenal since May last year, a 0-0 draw v Sunderland, but could be in line for his comeback soon.
He was pictured back in action with the Arsenal first-team training session today as they were put through their paces ahead of the game.
Once again talented teen Jeff Reine-Adelaide was heavily involved in the session again. The 17-year-old Frenchman continues to impress for Arsenal and is likely to be involved in some capacity tomorrow evening.