I'm skeptical, but you never know. If it does happen, and this is a terrible thing to say in a way, but I hope Lucas is pretty much as far away as possible from the whole thing. Bring in a good, versatile, and proven creative who can be entrusted with the franchise.
Also, enough with the 100+/1000 years in the future stuff. Just do the damn Thrawn Trilogy or something. You know if they set it in the future it will just be a retread of the same things anyway, so why not set it in roughly the same era, with the familiar backdrop that everyone loves? I guess the main problem with the immediate post ROTJ-era is that they'll want a bunch of Jedi running around to use as main characters, which wouldn't really be possible in that timeframe.