This whole game is linear. It's like Final Fantasy 13, but online.
as a max level DRG I have the following options for my skills:
Marauder
Pugilist
THAT'S IT!? Are you kidding me?
The skills I use don't even chain off the skills for the other jobs, SO WHAT'S THE POINT!?
Featherfoot for my DRG? Yea, that is real usefull in PVE....
Fracture with a potency of 20? I do more damage with my auto attack....
There is nothing useful for a DRG.
Now let's say DRG is just SOL. Lets look at my PLD who gets skills from:
Maurader
Conjurer
Heal spells are WORTHLESS, at lvl 41, I heal myself for 150! Out of 2400 health, I heal myself for 152 health points. And that is if my heal doesn't get interrupted. Foresight is OK, but it doesn't last long and has a long recast. And 20% defense boost really isn't much. Not even 20% damage reduction, its 20% defense boost, LOL. NO OTHER USEFUL SKILLS.