It's hard to determine where would be a better place to stop though. What's the actual halfway point of the game? Nibelheim maybe? I suppose if they added some content there, they could potentially make that work as the stopping point. Maybe if they add a bit of Zack foreshadowing it could work well as the disc endpoint.It would put a lot of heavy stuff on the second part though. Disc 2 actually has a significant amount of solid content between the glacier area, junon, and the lifestream. The problem it's punctuated by sections that feel kind of empty and fetch-questy.