Um. It'd be in a different city. A second team would increase total spectators at A league clubs. It wouldn't decrease the nix crowds at all,if anything they'd increase due to a nz derby game being played 6 times a year.
I think your maths is a little off there Tegal.
3 + 3 = 6
At least that's what my calculator says. Maybe it needs new batteries.
EDIT: nope, changed the batteries and it still says 6.