The new movie was great and I think this would open the door for Frank's movie or in any way might pave the wave for a new Muppet show hopflyy written by my good friend Jim Lewis.
The thing that mystifies me is the existence of this script. I want more proof than sort of kind of in an article. We're a Muppet fan site and we've been following this movie since it was just the rumblings of a couple famous Henson fans. The question is, why WOULDN'T we have heard about it sooner than a couple weeks before the movie, and why wouldn't it have been all over the Muppet boards sooner?
I doubt the existence of the script for one reason... while it was certainly a Muppet Movie script and Frank Oz did write some of it... well... I have a feeling that the script in question was
a little older than these interviews are saying.
The fact of the matter is, Frank Oz didn't have a new script in development... but a Frank Oz (and Jerry Juhl and Jim Henson) script that was announced by Disney to be put into production was shelved for the film we got. Several reasons for that include A) it was never quite finished, so I'm assuming the current Muppet team would have filled in the blanks and modernized it a bunch (and made it more Whizz Bang than this film ever could hope to be)... but then they had a perfectly good workable script anyway and B) say what you will about the movie, the getting the gang together only to realize the fans were always there, just sleeping concept WAS the right thing to do to relaunch the franchise under Disney.
While I'm sure Cheapest would have been a great movie, and By Toutatis, I wanna see that film made next, it's a pretty strange concept that wouldn't have worked in getting a foothold back into the public eye. This film needs a LOT of theater of the absurd to work. And as nonsequitor as some of the movie came off (especially the quick ending), this would have been considered too silly, even for The Muppets... a LOT of Monty Python-esque weirdness would ensue, and it would feel too darn gimmicky for its own good as a relaunch film. In fact, the title doesn't sound all that confident. It's a self deprecating wacky story with tons of potential, but we needed a much stronger solid concept to bring them back. Look how Muppet Oz almost sank Disney's use of the franchise.
I do definitely wanna see Frank do something for the Muppets someday. They're not dead to him (he returned as Grover in an AMAZING Sesame Street Skit), but any future interactions will be up to him.