That. There's supposed to be closure for everyone, and introducing new characters just makes things more complicated than they have to be.
Colorful NPCs, though. Things like that I wouldn't mind.
Yeah, you're right.
And comic relief? That would be cool.
I don't think Sazh will be funny this time around. I'm pretty sure he'll be officially revealed very soon, and from I've heard he's not very happy.
I hope he's in some sort of leadership position, I mean Snow is of all people. Fang is (That makes more sense there) Vanille is apparently being Worshiped, Hope kind of has his own thing going and led a faction in XIII-2, and well, Lightning is the saviour, I hope The Sahz has a solid job.
Currently Waiting for: GTAV, FFXV, MGS5, Destiny, Watch Dogs, NFS Rivals, FFX/X-2 HD, LR:FFXIII, and the PS4 Currently Playing: FF XIII,FF XIII-2