I heard FWWM was like a prequel and a sequel though. The show's taking place 25 years later. Which is also when Cooper's dream happened...Hmmm
FWWM is a prequel, it's basically the last days of Laura Palmer. But it also introduces some new stuff that's left hanging, mainly two new characters played by David Bowie and Chris Isaak. Especially Bowie's character is left a complete mystery. I would love it if he made a return in the revival show.