Mikel Arteta has opened up on Pierre-Emerick Aubameyang's exit from Arsenal hinting at what caused their relationship to deteriorate.
The former Gunners skipper joined Barcelona on deadline day, in what was a bitter end to a brilliant four-year spell at the Emirates.
The writing was on the wall for Aubameyang after he was stripped of the armband and banished from the first-team squad after arriving back late from a sanctioned trip to France.
