FF really lost its touch after X, XI...
to be specific i was refering to cactuars, not Giant cactuars.
but, Mobs have every right to be diff sizes.... well, then make them diff sizes... make there spawn size differant every time they pop. Then we have more of a variety. More realism, instead of one mob always being the same, we are randomly fighting a member of the mobs family, which can be diff sizes and shapes. Just like us.