I don't think they'd film more than the pilot without a committment from a broadcaster. Yes constructing the puppets, etc. is expensive but writing, setting, filming, directing, and editing multiple episodes would be even more expensive. Hopefully we'll see more-- I thought there was a committment for more. Some how I got the impression they were going to air the pilot and then we'd see more later in the season. Never been a Piggy fan myself. I agree with most of what Luke said about her. Always wished the Muppets had more female Muppets to help balance the pig. Nothing bugs me as much as people using Piggy to represent all women because she is so far and away the most visible female Muppet.