Rockstar Dev recently released saying that they have many titles and games they want to and do plan to release. Of course there will be issues with bandwidth and time but, that will all eventually come. As they depend on the new and recently games to take off and set them for there new times to come, they stand on going one game at a time. They are almost recent that these new games and games to come will be the game changer for them. As always, they must keep it a secret but, RDR 2 is heard/leaked to be soon coming as it's sequel. They have not released a date but, I would assume some time in 2015 or 16. These games are potentially heard of only being available on the next gen consoles to play. PC may and or may not be included for some of the games to come from Rockstar. Other games Rockstar may be making sequels to are Bully and L.A. Noire. They have some what confirmed/said that future updates for GTA V itself will not be applied to Xbox 360 and PS3. I think that makes much sense as they have a lot of new games coming out and there just trying to get everyone to switch over before a lot of companies stop making games for the Xbox 360 and Ps3 itself.