Here's my idea. Make a Mana game instead.
Make SaGa instead of FF Gaiden. Make Ogre instead of FF Tactics. Reserve FF spinoffs for stuff directly related to the main games, like Crisis Core, Versus, Agito, Dissidia or remakes. The FF brand is already too diluted and as a result tainted imo, even to the point where spinning off Crystal Chronicles into it's own un-FF-branded series (something they did successfully with Mana way back, and they considered doing with Crystal Bearers actuall) wouldn't work