So, the next Star Wars movie will most likely feature appearances by many of the original cast members from the 1977-1093 trilogy. That's... kinda good news, on paper. But, remember, 1983 was a loooong time ago. These guys don't quite look the way they used to.
As this awesome mock-up poster by artist Adam Schickling shows.
Well, except Chewie. Dude really knows how to look after himself.
Star Wars Episode 7 Poster [Adam Schickling]