I agree it would be nice if there were more options in this game, but...its a new game really, there are already 9 completely distinct jobs. Like others have said...if you want more variety, you still have that, just so you have to level another class to 50 to get instead of just respeccing.

The way I see it, the different specs that each class has in WoW is very similar to the branching job system in this game... Summoner and Scholar feel very similar to two different specs in WoW. Its just they haven't implemented similar jobs for the other classes...and possibly never will. -_- (Which will just make the developers seem dumb and be a waste of the job system)