What if Marvel Made Magneto a Black Man in the MCU X-Men?

The writer of X-Men First Class, Zack Stentz suggested in a Tweet that Breaking Bad’s Giancarlo Esposito would make a great Magneto and they could update his origin to be a survivor of the Rwandan conflict, which would be a change from the original story of the Holocaust survivor story Eric came from. This would fit more with the Marvel Cinematic Universe’s current timeline as well as highlighting another tragedy in our history. Is this a good idea? What do you think?