New Republic Era Battle

I know this is early (we aren't even halfway over the New Republic Era yet) but I have some concerns about the Era Battles for this Era. with the Era of Anniversary and Era of Andor, the 2 Era Battles are distinctly light and dark side

with the New Republic Era it has become 6 light side characters and 1 dark side characters. I was hoping potentially that whatever the Era battle the Snowtrooper Commander is used in, Rotta the Hutt should be in it too because there's no synergy for Snowtrooper Commander in the marquee characters, at least you can use Rotta solo