This might sound stupid, but I am curious to what will happen after they have run out of content and move onto the next time area. I know this takes place thousands of years before the movies, but will the expansions ever lead up to this point?
If the game is extremely successful, would this be possible.
Has WoW progressed thousands of years? No. There is your answer.
We're not even talking about one galaxy of content here people. Space traveling can exist between galaxies. Even more limitless possibilities.
The problem with this is, at least in the New Republic Era, everyone is convinced that it's impossible to break out of or into another Galaxy. Now, with a dark age between the Old Republic Era and the one of the movies, we might possibly see another Galaxy that gets "lost" by the time of the movies, but I wouldn't bet on it.