The quests http://www.wowhead.com/quest=24805 and http://www.wowhead.com/quest=24805 are optional breadcrumb quests and this first quest from both faction chains is skippable.
The quests http://www.wowhead.com/quest=24805 and http://www.wowhead.com/quest=24805 are optional breadcrumb quests and this first quest from both faction chains is skippable.