I don't know what Rockstar has next in their plans, but I sure hope Bully is soon. We have a GTA, and now a Red Dead Redemption. The list is going short.
Manhunt? I would like another Manhunt, but everyone is sensitive about something and would find a reason to ban it.
Bully? At this point AJ should add a clock counter to B-B to count the time we've been waiting.
Agent? We still don't know what the fuck Agent was/is or if it's in development.
A new game? Possible but I doubt it. Agent was supposed to be the "new game" in Rockstar's list.
And the big issue is what has changed at Rockstar in those 12 years? How many staff changes? The chance of Bully being what we expect is almost gone since those who made it are most likely no longer there.