Possible new class/job?

[Ashkendor]

So after watching the 3.1 trailer there's a possible hint that there is going to be another new class/job in later patches like the ninja. Maybe I'm over thinking it but, well look and see for yourself.

You're overthinking it. Yoshi flat-out said they aren't releasing any more new jobs till at least the next expansion.

Q11. Any plans to add a new job/class during the 3.x series?

A11. We’re currently working on adjusting the existing jobs, and don’t have any time to consider new jobs. New jobs will probably be introduced in 4.0.