Cloudy Would be A Waterbender and he would Waste his Potential by using water bending to only water plants
Flora would be an Earthbender, believe it or not i imagined her as a one in the Morning
Leaf is Rocking it with Earthbending too she would develop it so her style is Heavily defensive.
Luciel is having all The Beef He is a Fire Bender But he would have a knack for Going melee Before using His Bending (insert Markiplier Jumping punch)