There is 2 different Gorgrond prequests with same name The Secrets of Gorgrond and doing the same stuff:'
One from the Frostfire Ridge quest line, and another one from the Command Board, in case you never finished the quest line,
so the answer is No - you do NOT need to ran the Frostfire zone, to start the Gorgrond one, but you do indeed need to be lvl 92 to start it.
The same logic apply to all the next zones, Talador, Arak and Nagrand, you need 94/96/98 to start questing there, no matter what your progress is with the previous zone.
I have disabled the use of Fly Master, no matter Garrison T1 or T2, because some users had unexpected stucks with them, and not every character have the appropriate fly paths, so for now, its better the toon to ride to the east border of Frostfire Ridge for 5min, instead of flying to there.
Any clue what might be causing this then? I am level 92, I've already completed the first chapter in the story (choosing your base) and Duratan is not offering any quests. In fact, I've already completed the quest Secrets of Gorgond per Icy-Veins.com (World of Warcraft Completed Quests Checker - Icy Veins). It does not, however, say I've completed the follow-up quest (Rage and Wisdom). I checked the NPC you turn the quest into and he was offering nothing as well.
So, in short:
-I'm level 92
-Completed Secrets of Gorgond
-Trying to pick up Secrets of Gorgond from Duratan
-Cleared out entire quest log and started fresh from Garrison
-No quests offered from Command board
-Confused! EEK!