Is it just me, or does that big group shot in the scene where Kermit says he believes in everyone look like portions of the crowd aren't physically there? I'd like to think that all puppets in that scene actually were there live on set, but when I pause or look at a still it almost looks like some were added in.
I wonder if that will be the biggest group shot in the movie, or if there'll be a bigger group shot. The group shot here is impressive, though. I wonder if there's any additional characters in that scene who just appear off-camera in the clips shown. I noticed when we see Kermit's face there we see the back of Sam and Wanda's heads, but I don't know if they're just standing in the spot that Kermit's body blocks in the wide shot, or if they're past the left of the screen.
This group scene and Miss Piggy's "we need you" scene are both scenes I initially assumed were flashbacks, before I noticed Walter in them. Watching them in trailers, they seem a bit similar (I could see the Muppets splitting up after Kermit decides he believes in them and that they don't need his leadership).
In that group shot (and the arches shot) I noticed a few characters I don't recall seeing before (I wonder if they were in any "At the Dance" sketches or musical numbers I haven't seen, but I figure they're just whatnots with random designs chosen). In particular, I noticed a character a few feet/inches away from one of the Mutations, who sort of looks like a Mutation, but is obviously smaller and skinnier than the one that's so close to him (though I did notice only two Mutations are in that shot... Hopefully they cared enough to rebuild three).
I noticed in that one shot of Kermit playing banjo, as the screen widens and we see more characters, that we can catch a glimpse of Sweetums and a Mutation's hands at the very right and left end of the screen.