Pierre-Emerick Aubameyang has been caught criticising former manager Mikel Arteta after his move away from Arsenal in January.
This time last season the 33-year-old was captain at the Emirates Stadium but quickly lost the faith of his manager after a poor run of form coincided with Aubameyang returning late to the club for training and breaking disciplinary procedures.
The striker was then allowed to leave the club for free after being forced to train alone by his manager and move to Barcelona in January. He would only spend a handful of months in Spain though, because Chelsea and Thomas Tuchel persuaded him to come back to London in order to finish his business in England.
