Quote Originally Posted by Yagrush View Post
So yeah. A single stat that impacted job specific gameplay for a job would be awesome.
Strength. Tenacity. Dexterity. Intelligence. Mind.

These are already built into the game and are 'job specific'. Gear for a particular job swims in these stats. The stats change depending on which job you're currently playing.

TL;DR The game already has what you're requesting.