I just saw the invitation to Whoopi to come back, and I'm thrilled. Guinan's always been one of my favorite characters, and I'm really looking forward to seeing her again.
I think we've seen enough to know that the show will be focusing on it's new characters and plot, with the majority of the familiar faces, other than Seven and possibly Hugh, just popping up for an episode or two here and there.
This is Picard's show, set in a time where you can reasonably expect the majority of TNG characters to still be alive, so I think it makes sense for them to pop up from time to time.
I think we've seen enough to know that the show will be focusing on it's new characters and plot, with the majority of the familiar faces, other than Seven and possibly Hugh, just popping up for an episode or two here and there.
This is Picard's show, set in a time where you can reasonably expect the majority of TNG characters to still be alive, so I think it makes sense for them to pop up from time to time.