The Simpsons What's the Use of Feeling Blue?

I own nothing in this video. (THIS VIDEO IS NOT FOR KIDS!!!)

This is a sneak peek to a Simpsons Steven Universe set. Casting this was hard, and I'm still struggling with some characters (especially Peridot), but I think I have most of the cast pegged down.

I know Skinner and Chalmers aren't villains, but they're authority figures who fight a lot, and Chalmers' temper combined with Skinner's melancholic nature seemed to fit Yellow and Blue Diamond. Was this mostly an excuse for me to edit with these two? Maybe. My other options were Mr. Burns as Yellow Diamond, and Mr. Smithers as Blue Diamond, but I have another character in mind for Mr. Burns to play. So, Smithers ended up getting the role of Blue Pearl instead. For some reason, I considered Lyle Lanley for Yellow Pearl, until I realized Lindsey Neagle was a better choice.

Steven himself was a pain to cast. I don't really know why I used Milhouse, and I'm not entirely happy with this casting. But since he was playing Steven, I figured I'd go ahead and use Kirk as Greg, who I thought fit anyways.

I'm curious, who do you guys think will play the Crystal Gems?

Cast:
Blue Diamond-Principal Skinner
Yellow Diamond-Superintendent Chalmers
Yellow Pearl-Lindsey Neagle
Blue Pearl-Mr. Smithers
Steven Universe-Milhouse Van Houten
Greg Universe-Kirk Van Houten
Sapphire-Lenny Lenord
Holly Blue Agate-Agnes Skinner
Lapis Lazuli-Frank Grimes
Pink Diamond-Krusty the Clown (I'll explain the last two casting choices later)