Former Arsenal defender Bacary Sagna says the club would be making a huge mistake if they sold Pierre-Emerick Aubameyang this summer.
The striker has been linked with a host of top European clubs after apparently growing unhappy with a lack of Champions League football.
Aubameyang has just over 12 months remaining on his deal at the Emirates and could force the club to cash in if he doesn't commit to a new contract.
Sagna says Arsenal can't afford to lose the striker and must avoid selling yet another star player as they did during his time at the club.