Why can't there be a Dark-type Gym Leader?

>>25665904
Dark-type isn't [used in the games]...

Nigga, Team Galactic had tons of dark types. Cyrus' final team had 4 dark type pokemon on his team. Other teams have used them too.

And Karen, Sydney, and Grimsley.

Other than bait, what the fuck are you talking about?

I guess they like to tease us now.

Though In XY they shoved the Fairy type down our throats. In ORAS one of the Fairy type trainers had dialog of trying to make a Fairy gym in Hoenn. . .

Some day there will be a Dark gym

>>25665904
because dark type translates more closely to evil type in japanese. and fighting is closer to hero type iirc.
>inb4 muh Japanese culture

>>25665942
>Gym Leader

same reason there hasn't been a poison legend

>>25665949

But there have been Dark-type Elite 4, and of them only Sidney could really be described as a borderline "bad dude". Absol also proves that the "Evil" type is not an absolute descriptor.