Arsenal could end up regretting the decision to allow Pierre-Emerick Aubameyang to join Barcelona on a free transfer.
The writing had been on the wall for the 32-year-old with regards to his Gunners' future having been left out of the squad that travelled to Dubai for a warm-weather training camp.
This is after Aubameyang hadn't featured for Arsenal since a substitute appearance in the 2-1 loss against Everton at the beginning of December and being stripped of the captaincy following a 'disciplinary breach'.