That's the silver lining I've been clinging to. I have a feeling that Cameron will be greatly expanding the Avatar Universe with the next movies. So even though Pandora is set 100 years or so after the original Avatar movie, they'll probably have a whole lot more interesting settings to consider for any expansion they do by waiting. And yeah, there is also that advancement in technology factor that we can hope for.Maybe we will ultimately end up with a better and more technologically advanced addition than we other wise would have. More relevant to the new films too.