Should I go complain about how the game needs chocobos and airships or it's going to suck too?
Again, I'm debating under the assumption that we will get the ability to do a full restat in town. (Because I wouldn't accept the system as is without that in retail.)
Basically, you are arguing for a system, which you are against currently, but are for it if some mechanic is added to it which is not currently in game.
So really, by your statements, yes you can complain that the game is going to suck because airships and chocobos are not in the game currently, but at the same time you fully expect them to be even though SE has given no indication that they will be in game.
The key point being - there is no indication that SE will put your "in-town" mechanic into play. Unless you have some patch notes, or developer communication to say otherwise, you are being overly optimistic and truthfully rather shortsighted.
If people do not complain about the system, it will never change. So while you may like the option to change "in town" SE will never know it if you don't complain about the current mechanic while advocating your own in a constructive manner.