That being said, it seems to me that the first instance in which she applied thus dubiously-applicable policy is when Lynn moved the family to the North Bay area. This is because she seems to have dropped what were probably characters based on Aaron's contemporaries in favour of A Band Of Tokens. We thus are about to say good-bye to Janice Madigan and Darryl Smythe because of a very silly reason.
As I explained ages ago, Janice Madigan was at the very least given a back-story. As we see in her Liography, she's an army brat who spent a couple of years in Milborough before leaving to her dad's next posting. Since Lynn forgot that she made her into a girly-girl after her initial appearance, her being a UN peacekeeper seems to fit with the little girl charging at dragons. Ah, well. At least she has a personality and a Liography. Given that he isn't part of the 'friends' section on Mike's bio, Darryl Smythe appears to be about to vanish from the face of the Earth this October. After he and the gang complain about Elly getting a bug up her drawers because Mike wants to look like a member of the Kiss Army for Halloween, he's never seen again.
Hmmm...Perhaps he's Martha's first husband....or her second. I guess we'll never know because Lynn seems to have forgotten she created him. It must be strange to live in the Foob's world; it's like the Silents got to the kid and we're all supposed to forget him after November.