Something I was thinking about.
maybe we could have advantages and disadvantages for each race power wise.
The idea I had was -
Quincy - have almost no cool-down time compared to other races but a narrower option of techniques. Ginto requires upkeep via some method. they should also gain a + 10 speed stat .
Fullbringers- rather than competing with shinigami etc there powers are given more lean way when not fighting based . This makes sense seeing as most full bringers have very odd and unconventional powers. 10 extra points to distrubute as they see fit.
Shinigami - should have to pick an area to excel in rather mastering all elements to prevent overpowering which they always do. They should gain extra 5 strength or int points and 5 extra defence points.
Arrancar- Their Heiro should add + , 10, 15 defence while in use depending on rank and if they choose it excel in it.
Just an idea to make all the race seem worth while.