Are we ever going to see this kind of shadow isle based champ?

For all of the champions from the shadow isles, we aren't seeing anyone from there who's actively rebelling against it.

Maybe it could be the guy who accidentally started it all, died, and is now trying to undo his mistake in life. Maybe it's the vampire hunter D style half blood who is hunting down the creatures of the night. Maybe it's just some heroic bloke who died and either remembered his cause or never forgot who he was and the last of his humanity is driving him to save the living. That sort of thing.

Maybe there could also be a small village of people (fishermen?) on the isle because of course there'd be people living there and we could have a lone hero, magical protector, or whatnot who is keeping the darkness at bay.