First we had to change all the maps. The Germanies combined, and the USSR didn’t turn out to care that much about the U.
Then the food pyramid. All of a sudden, dead animal is good for you again.
Now the solar system? Setting aside the general dimwittedness of messing with a celestial body named after a death god, what’s left? Are we going to add more states? Will we discover new half-elements, requiring us to carry atomic number to at least the tenths? Perhaps an additional stanza can be added to the Gettysburg Address. A new color of the rainbow, something between red and orange, just to mess with Mr. Biv? How about another Great Lake?