Simply because we're in FFVII : DoC, I'll just speak of the FFVII characters.

First of all, Final Fantasy VII Crisis Core is cool (btw, why don't we have a forum?)
Zack is cool, he's a great character but it doesn't explain why make a prequel of an absent character. (neither does of an optional character)
you should buy the game, it looks cool.
(Haven't played CC)

but since all main characters of the FF7 series are men, maybe they could make a game entierly on Tifa.
I'm sure people would buy it.
even if it's not a hardcore game.... Final Fantasy VII : Finishing Cooking featuring Tifa.
lol, just kidding.


Not much characters to choose in FFVII left, unless it's a new hero.