Can there be a good Shadow Isles champ?

So all of the shadow Isle champs are moderately evil in some way or another. And by Shadow Isles I mean the undead Champions. I think that a "Good" spirit could first of all be very interesting in game and second of all be a very unique twist in the ever expanding story of Runeterra. For example say that a brave warrior dies tragically whilst on a raid of the Shadow Isles (which to be honest is probably a foolish idea). Rather than dying simply to become another ghoul, he somehow manages to retain part of his human self and fights the ghosts to save his allies as they escape. I just feel like this could potentially be a very exciting character. No idea how he would work in game.