Pierre-Emerick Aubameyang has sent a subtle message to Arsenal following his Chelsea transfer this summer with a hint to his unceremonious departure from the club.
The Gabon striker left the Gunners in January after being stripped of the captaincy following a breach of discipline. It coincided with a damaging run of form in which Mikel Arteta was under pressure and eventually Aubameyang was sold to Barcelona.
The striker was in Spain for less than eight months though after completing a deadline day transfer back to London, but this time to Chelsea after Thomas Tuchel had courted for the forward as an answer to his side's goalscoring problems.
