I think, since FF builds allow for multiple heroes, split builds should allow a max of two Split Heroes instead of one.
I'd approve of this. Especially since some races have 2 different split-heroes. e.g. Leoss have Hraken and Mosharn, Kanen have Garin and Kiergana.
I agreeee. And in any case, Hero offers -15nora, while Split -10nora, so I guess having 2 Split champs -20 nora, vs 3 FF Hero -45 nora, we can treat that 25 nora premium on Splits because they can abuse cross faction synergy.