That seems to fit. It keeps the theme of self-discovery and Steven helping another, mirroring the "Light Switch" episode. It allows for character growth for both Steven and the new Gem. Including some interactions with the other Gems, maybe some humor, perhaps a scene where Amethyst is confused about the process, Garnet offers wisdom, Pearl is supportive.
Let me draft a brief plot:
Now, time to put this into a story. Let me start with a scene where Steven senses something is wrong with another Gem. Maybe Rose Quartz, but she's dead, so perhaps a new one. Alternatively, Steven could be the one in crisis. Let me pick a new Gem, like a recently discovered one in the series, maybe someone like Lapis. But Lapis is already in the show. Maybe the user wants to focus on Steven's story. steven universe unleash the light switch nsp f better