Well if we had a bigger fan base like Star Wars and Marvel and had huge conventions, and people dressing up as there favorite Muppets, and just a larger fan base Seasons 4 and 5 would be out already, and the Muppets would have there own TV show by now.
You kidding? Know how much Marvel and Star Wars stuff we're probably never going to see on DVD?
When was the last time you saw the entire Droids or Ewoks cartoon on DVD? I severely doubt Disney would release that. I'm not even sure Disney would release the not-special editions of the original movies... but that's also because Fox still owns them. And Marvel... well, I give them credit for releasing the entire 90's X-Men cartoon (on multiple 2 disk sets) and the 90's Fantastic Four cartoon (before the Marvel ownership, under their ownership of Saban's animated programming)... but they can't even release more that 12 out of order episodes of Ultimate Spider-Man or it will cut into the ratings or something stupid like that. To say the least of the (horrible) 1960's cartoon, the 80's cartoon (which they
should have under their ownership), or the 90's cartoon. To say the least no 90's Iron Man or 80's or 90's Hulk.