Okay, here's my sort of big, giant, unrealistic list.
There's the regular stuff - The Muppet Show: Season 3[/I][/B], Fraggle Rock: Season 4, Sesame Street: Old School Vol. 3. I'd say the latter two are probably a good possibility, although ya never know.
I would like to see some sort of Puppet Up! set, including the special that was shown on TBS as well as the clips on the TBS website. And of course lots of clips that we haven't seen yet, perhaps from the Australia shows.
Like I said earlier, I've always wanted to see the Dog City special and animated TV series all in one set. I remember watching the show when I was a kid and enjoying it immensely. One of the first Henson productions that I ever saw.
I know I'm not alone in wanting a Sam and Friends set. We may not ever see the entire show on DVD, but it would be great if they could go ahead and release the stuff that they do have the rights to.
The Song of the Cloud Forest has been high on my list for a really long time, ever since I heard There Was a Time. Dunno how likely it is that we'll see this anytime soon, but I though I'd include.
Christmas is always a big time for me, and I know I'm not alone in wanting some sort box set of the Henson Christmas specials, which would include A Christmas Together, The Christmas Toy, Emmet Otter's Jug-Band Christmas, The Great Santa Claus Switch, Mr. Willowby's Christmas Tree, and, of course, A Muppet Family Christmas.
I know there's so much more that I want but thinking about all this is making me depressed.