Housepets!

I think it would be fun to have a "Dungeons and Dragons" Arc that features a handful of our favorite characters in a fantasy setting. Of course, it'll be Lester, Dallas, and Joey, and maybe a couple others thrown in. They'll be wearing fun costumes, maybe look a little different, and they might occasionally argue with a narrator (Squeak as dungeon master).

That would be pretty nice and something I think a lot of people would enjoy but if it was gonna happen it would have done so before Rick went on the hiatus. When he comes back he won't be doing arcs anymore and just do short storylines before moving on to the next story.