Quote Originally Posted by Perrin_Aybarra View Post
We have and they clearly stated that each weapon class will unlock 1 job only.
At initial release yes, but they plan on making it more complex with time:

http://forum.square-enix.com/ffxiv/t...azine-Aug.2011

Among other things:

"Although the time is unknown, they are planning to have "combined job" which is obtained by two specified class over specified rank. For example, CON + THM = Red Mage."

"In the future, not only jobs but also classes will be expanded."