I didn't like the way Rockstar handled GTA 5's single player, once you completed the all the main missions and Stranger and Freaks missions. There was really nothing left to do, it was a beautiful open world that lacked any depth imo. Which is why I'm hoping we get some single player dlc this time around.
I was thinking another undead nightmare expansion? Or maybe some Aliens and Cowboy type of stuff?
Would be a nice change up, Didn't enjoy the online expansions we got with GTA 5.