How do you think the job/class system will be like?

[Dubont]

Yes but that is what the OP basicaly says. Ok he is using job/subjob terms but the end result is the same.

If you apply the job dragoon on your LNC, you are now a dragoon with your lancer abilities and probably unique DRG ones and will be unable to use some if not all other classes abilities. The OP says that exactly but uses subjob for the LNC since it's the base class for DRG. Yes it will be like having a subjob since you'll be able tu use that class' abilities but being locked on that subjob since you need to be a LNC to "apply" DRG.

notice how I said "not quite" instead of "no you're wrong!" Why did I use not quite? Because he had a similar idea of how it is, but it wasn't QUITE correct.