And then all of the sudden Auto-balance.

Rowan and Lyth don't care what color they are, for all they care they could be pink with frills, though Rowan wouldn't be overly pleased.
It works out though, Now that Lyth's red, Ed doesn't have to run like hell over to BLU to make sure she doesn't just kill all the blues for the heck of it.

Rowan and Lyth: What difference is this to us?
Ed: Oh god please kill me...