In a clever move for a Christmas classic, Netflix has partnered with The Lumistella Company to develop new movies and TV shows based on the beloved Elf on a Shelf brand. The deal includes The Lumistella Company's entire portfolio of brands, which include The Elf on the Shelf, Elf Pets and Elf Mates. The deal also calls for Lumistella's existing animated short films Elf Pets: Santa’s Reindeer Rescue and Elf Pets: A Fox Cub’s Christmas Tale to stream on Netflix in North America this holiday season. That's a whole lotta elf content, baby! What would …