I have both and I'd like to play on whichever one I want. Also, people may have friends on one system and should be able to play with them if they have the other system. Also it'd give us more players to play with in general.
It would be nice to have crossplay with PC as well, but I know the console and pc versions are different.
It would be nice to have crossplay with PC as well, but I know the console and pc versions are different.