I would stop at that time then. The XIII series is one of my favorites, but LR went too far, actually XIII-2 wasn't needed at all. But XIII-4 and XIII-5 is where I draw the line. If Square Enix announced this, then I can sympathize with the XIII haters.
I would j*** in my pants. I want as much more XIII series as they're willing to give.
In fact, I'd kill for a Lightning returns for the rest of the cast. Most of all I want to play as Hope, but I'd like to play as everyone. A Final Fantasy XIII Conclusion game, with everyone playing part, and establishing lives in the new world that is sure to come of this game's conclusion would be fabulous IMO. --- Mai waifu: http://img62.imageshack.us/img62/3729/maiwaifu.png