IESB: Do you think you will try to get Paul Williams back? JS: Oh yeah, absolutely. Those songs were the best. We've written temp songs but we'd like to fill them in with legitimate musician songs. IESB: And the hope is to stay 100% traditional with the Muppets right? JS: Oh yeah, absolutely. IESB: No CGI Muppets or some horseshit. JS: No, no, no. Hopefully it will fall right in the pantheon of The Great Muppet Caper, Muppets Take Manhattan, Muppet Movie, you know, we're trying to make one of those....says THIS INTERVIEW at IESB, which goes on to discuss a few more details (obliquely hinting at a PIGS IN SPACE appearance).