You’re the only one who seems to be doing that. You’re flat out ignoring the lore for the Forsaken and the undead to suit your needs, while acting like lore developed in the Classic Era is invalid or against it’s creator’s wishes. Despite the creators still being on the team for it.
Again, ONE NPC, who uses the same spell animations. No lore really for this character actually being a Paladin. So it’s just the spell that a NPC uses.
Which is even less of a grounds for a race/class combo then the Botanist in the Botanica.
If Forsaken Paladins could’ve existed so easily lore wise, then they would’ve given them Paladins in Cata instead of Tauren. But guess what they didn’t because the Forsaken can’t really use the light in the lore. Especially not to that degree.