The Frenchman announced he would be leaving the club at the end of the season after 22 years in charge.
It's a huge story but the show must go on and the Arsenal players will be more determined than ever to have a strong finish to the season.
The north London side welcome West Ham to the Emirates Stadium on Sunday afternoon with the visitors not completely safe from the relegation zone.
So, how will Arsenal line up? Click the right arrow, above, to see talkSPORT.com's predicted Gunners XI listed in squad number order...