There’s a champ in LoL named Samira that transitions seemlessly between melee and ranged. I’ve mentioned Ullr before from Smite, too. His is a toggle, but same idea; he gets AS bonus at range and leech in melee. Not sure how that would work with melee/ranged weapons.
I’d be happy with transitional play, all melee, or all ranged. It still doesn’t feel like there’s a clearly defined theme for SV, though. We’ve all bantered about what it might be in the abstract, but there isn’t anything that reflects it in practice.