wow how can goblins be priests?

Answer 1

You can pick from a range of classes on most races :)

Answer 2

Goblins can be priests in WoW. Just choose the priest as your class when creating a goblin character.

Answer 3

yes. globins can be priests

Trolls, Undeads, Blood elves, tauren, dranei, gnomes, dwarfs humans, nightelves, worgens,and gnomes can also be priests