If Crewniverse want Yellow Diamond to be taken seriously as a big threat to Steven and CGs, Here a list to make her the biggest threat of Crystal Gems
1. Hired more serious voice actress to voice Yellow Diamond
Okay, Be honest.... Will you take Yellow Diamond seriously if she voiced by Miley Cyrus? Taylor Swift? Ariana Grande?! NO! She must voiced by more serious voice actress! Everyone taken Darth Vader seriously as a threat (No! I am not talking about Hayden Christensen!) Because he got voice of James Earl Jones..... Who is female version of James Earl Jones to voice Yellow Diamond?
2. NO MUSICAL SCENE WITH HER!!!!
Don't have Steven and CGs singing the song when they're battle with her! Or DON'T give her a song! It just like giving a song to Darth Vader to sing! (AGAIN! NOT HAYDEN CHRISTENSEN!!!)
3. Give her a Knight of Cerebus role
Knight of Cerebus are villains or antagonists that doesn't have sense of humor and most of Knight of Cerebus scene are very dark and less funny