I'm Leonardo from Brazil and played "Molten WoW" for years... I've stopped playing and went back last year or something and everything I've got was deleted (I didn't played more since)... So, I'll start a new character again today because Blizzard's BfA is getting booooring.
Starting off with a clean slate can be tons of fun, working your way up again, grinding for gear and getting those pvp ranks. Personally that's the best part of the game for me.