Let see... Yoshida doesn't fix the game in 3 months and he is a failure. Tanaka takes 5 years to create the worst rated FF ever released and it's alright cuase he "had vision".
Give Yoshi-P some time before you start asking for his head.

Just think about it for a moment, all these things you are asking Yoshida to implement are things that Tanaka didnt not create or completely screwed up.