WOW Gold every few months or so. And it's likely also that it won't just be noncombat pets -- mounts

we'll probably see them release items on the store at least as regularly as they did with the TCG loot rewards

every few months or so. And it's likely also that it won't just be noncombat pets -- mounts, tabards

one-use items,Best Place To Buy WOW Gold, and special vendor pets all seem like fair game as vanity items that won't affect gameplay.