Akame Ga Hearts ( Akame ga kill x Male keyblade user reader )

RWBY x Aubused/ Neglected male keyblade user idea

I was recently reading from things from Wattpad and what caught my eye was the amount of RWBY x Aubused/ Neglected reader what got me thinking of me making my own but add some kingdom hearts so do you guys think it would be a good idea. Also I'm still working on chapter three but I just wanted to hear your opinion