Blue and Red buff monster switch

Now i understand that blue is golems and red is the new lizard, but the red orb in the beasts back represents power/fire and its in a plant like creature, And the blue orb represents a mana/water element, so why not just make the Blue buff the plant type animal and make the rock golems have the fire element? it just seems to make more sense to me looking at it from an element, all you would have to do was switch the two camp but keep the buffs(: