I think blood would be a great addition to the series (not excessive amounts) but in cut scenes like for say "SPOILER" (((((in KH3 when Kairi gets stabbed in the back, instead of fading into nothingness she should of gotten stabbed/hit hard in the back (and since its disney) only a cough of blood to the mouth and then fall to the ground, with soras heart breaking scream)))))
Thats only one example and for people saying "its disney they'd never add blood". Well for a stupid example, dorys nose bleed in finding nemo, UP when the granpa hits someone on the forehead with his cane and I think theres some more in that movie, Pirates of the carribean in general and the last one I can think of is tarzan when the cougar/jaguar leaves a bloody trail with bloody footprints. ALL of these were just suttle blood but like I said, just suttle blood to this game would make it all the more emotional when we need it.