Here's hoping!
There's not been any official word, actually. We know that they are gradually (and sloo-oo-oowly) putting The Muppet Show onto dvd, and they are using Modern Versions of the Muppets on the cover art, which suggests to me that they think that people are more interested in the Modern Muppet look, than old TMS...Therefore, I'd assume that once they are done with putting TMS on dvd they should (if they know what's good for them) follow it up with Muppets Tonight, and the Muppet halves of Jim Henson Hour.