@Kamal
Final Fantasy was never a series to be stuck into a same JRPG conception, even in the early days, don't forget that FFII was one of the first overall JRPG to actually put up a Job-like system in which you had to train every stat and every weapon in order to evolve.
The main problem between established franchises going beyond the complete borders of what they achieve in past games is the alienation of their entire fan base.
Final Fantasy have always been a series about changes and different approaches to the JRPG genre, but never have they strayed away from it, it's an entire different ball game to go for an entire new genre.
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