I'm not sure 100% sure who i'm for as of now. I'm disappointed about AA but since I don't know how its going to be implemented I can't be too upset yet. I'm holding my decision for when I see what he does with the armory system with the addition of jobs. If he completes it then I will be on Yoshi side. However, if he chooses to go to a WoW "tree" route then I will always have that 'What If" and think Tanaka should have stayed.
The Armory System is the main reason I have faith in this game. If it is destroyed or becomes a clone then I will move on to the next. Tanaka did a great job with the system as it is now but it feels like it's halfway done(like most other features).