Borussia Dortmund legend Lars Ricken lamented Pierre-Emerick Aubameyang s deteriorating relationship with the club as the striker continues to be linked with a January move to Arsenal.
Aubameyang has been Dortmund s talisman since arriving from Saint-Etienne in 2013, scoring 141 goals in all competitions for the club.
However, his off-field behaviour has earned a number of internal suspensions, the latest coming before Dortmund s 0-0 draw with Wolfsburg after he failed to attend a team meeting.
The Gabon international has since been heavily linked with a move to Arsenal, speculation that saw him omitted from the squad to face Hertha Berlin.
Last weekend Dortmund confirmed they had received a bid for the striker from the Gunners, intensifying the questions over his future.