After you get ambushed by Talbot, you can see pictures of Sully in the newspapers littered everywhere. I was in the process of looking for TLOU easter eggs, whcih I may have found also. I don't anyone else has found this, as I looked everywhere for proof.
It can also been found in the multiplayer Yemen on the villians side, it's next to the stair case to the right of the map. I've never really thought too much of it though, so nice find!
Sully must really be famous around Yemen or they print newspapers awfully fast there. Considering that moment in the video is during the same day as when Drake and sully get off the plane when arriving in Yemen.
