Meetup with the Caravan

Masters' Gate Quest Tree From Whiterock

S)The Explorers(A) S)The Reliquary(H)
 |                 /
a)The Twilight Plot{H} a)Fly Over{H}
  \____________________/__
  /                       \
a)Decryption Made Easy{H} a)Fight Fire and Water and Air with...{H}
a)The Wrong Sequence{H}
#)That's No Pyramid!{H}(Stormwind/Orgrimmar)
#)Meetup with the Caravan{H}(Tanaris)
 |
Easy Money*

Legend:
S menas Skippable
# means Other Zones
(A)/(H) means Alliance/Horde only.
{H} means Quest Have Horde Variant, click {H} for it.
* means another Quest Tree.

IMPORTANT INFO:

1. 
   
2. If you complete Meetup with the Caravan/Meetup with the Caravan and DO NOT take Easy Money you would be still able to take Hero's Call: Uldum!/Warchief's Command: Uldum!. However I havn't tested it the other way around. A pretty unusual behavior of breadcumb quests, wish all quests were like those :<
3. 
   

The pyramid inside of the Maker's Terrace in Uldum can be used as some kind of super weapon that will end all life on Azeroth.

stargate reference imo.

I already had http://www.wowhead.com/quest=28557"Warchief's Command : Uldum" quest in my bag. When I turned in the "That's no pyramid!" quest to the NPC, he never gave me the "Meetup with the Caravan" one. My guess is that since these2 quests both accomplish the same ting, when you have one, you cannot get the other.