They remaking the game adding auto attack, maybe adding jump remaking the class system taking a few thing away and they thinking of two system

Tree base system One of the following class can become one of the 1-? set of class one of them could be black mage or white mage if you level conjurer. They said it wont be like wow tree system but something new

Or

More like a flyff system you level up conurer to max whatever rank they set and you can unlock the follow job White mage or Black mage by doing a quest line. You can alway go and unlock white mage also so you wont be lock only to black mage.

For me i like the 2# system more it give us more of a feel like ffxi and also give us more storyline and they can add AF looking gear like in FFXI.