I figured the reason is that they just want to make an short with just minifigures without the limits. Like making it wacky and whimsical like some cartoon than a brickfilm. I remember watching a lot of brick films in my youth, like the Lego Batman created by Forrestfire101 and the Lego Titanic and Lego Lusitania. I created my own but, they were pretty stuffty and ripoffs. I wanted do brickfilms but I didn't had the correct colors or any good colors.