What if someone mains a paladin?
Few people in it do main paladins - we just made other classes.
I don’t know if there was any specific reason, but leveling on horde is a bit more streamlined and some duels vs paladins can really go on for a long time 
I remember them saying something about the economy for horde on the server that they did it on was the smallest out of the servers and that was a big factor on it (people would likely have the least amount of help there). I don’t know what other reasons they did or didn’t give though.
Cuz everyone but Esfand knows Paladins arent good. lol
Because in every open duel tournament across both factions, holy Paladin consistently wins like 95% of them just by self-healing until their opponent runs out of mana and cooldowns.