Because Alumicat became Metalcat for the 2022 Elementcats Reboot, i think we should merge all the Elementcats considered metals (e.g. Platinumcat, Zincat, Potassiumcat and even metalloids like Siliconcat) with her to suit her rename better. That way, she can use their powers. Another reason is because we can tone down the number of Elementcats so that there isn't almost all the Periodic Table elements.
Credit to @LDTV33, @RuffRuffmanFan2012, the other Elementcats and all.