One thing I was kind of expecting was when the Muppets were going around trying to pitch their telethon, one of the things they'd do is sing a "cool island song" to melt the network executives' icy hearts, all of them wearing funky fruit hats.
(referencing the "Free Hat" episode of South Park.
)
But seriously, I was thinking that, from what I've read of a review of one of the early drafts by someone at Aintitcoolnews, the film would open with two (humanoid) Muppet executives introducing the film, explaining that the movie was intended to bring the Muppets back for a new generation. I agree with the person that this opening would not have made any sense had they gone with it (because as we all know, it's not like the Muppets needed to be brought back, as they've been active for the past 2 decades), but then I thought, if they decided to start the film this way, would they use Leo and Grump as the executives?
I was also expecting that, during the flashback to Tex's 10th birthday party, had it remained intact, we'd see Kermit, Rowlf, and a whole bunch of other 60s-early 70s era Muppets like Beautiful Day Monster, Thog, Snerfs, Tamenilla, Yorick, Wilkins and Wontkins, Southern Colonel.....heck, even a Sesame Street character or two (or four, or five...but for legal reasons, they'd have to be blurred out, yet still easy to recognize)