PHOTO: Yaya Sanogo hints at departure of Bacary Sagna

Arsenal striker Yaya Sanogo may have let the cat out of the bag.

Rumors have been circulating for some time now regarding the future of defender Bacary Sagna, with many expecting the longtime Gunner to take his talents elsewhere on a free transfer this summer.

In an Instagram post that will likely come to the dismay of many Arsenal supporters, Sanogo seems to have suggested that his compatriot has indeed played his final game for the club.

The photo was accompanied by the following not-so-subtle message:

Thanks Bac to have helped me out this season, I would never forget Big Bro

The rumors are true, then?