Yeah, having those would be fun! Maybe his distant cousin or something?
Maybe N will appear again! I can see it either way. I have a feeling that maybe Alder will show up, though maybe he's busy teaching in Unova. I think we might have another Oak sighting, surprised he didn't show up in the previous generation n_n
@Zet: Ooh, that's a good point. If she's not important probably in like the main city or something, maybe near the Pokemon tower resembling the Eiffel Tower?