Those rumors turned out to be false. similar rumors crop up every other year or so. I suspect it's been discussed (by Lynch, Mark Frost, Kyle Maclachlan etc.) but no real movement has ever been made. With Lynch though you never know. I would be happy with any new film/tv project from him. It's been awhile. Between the ending of show and the film I feel satisfied enough with how everything turns out. Ideally we could have gotten a third season or more films, but I'm satisfied. The ending of the film is very beautiful and caps things off nicely, even if some plot strands are still left from the series.