It may just be me.... but to me the hopping makes it look like you don't quite have the balance you want, but are trying to regain it... similar to gymnastics when they dismount, they are supposed to stick the landing with out hopping or taking steps... if they are landing with control and on balance, they do not need hops, steps or other contortions. Maybe its because when we want to show control and balance in a one legged sweeping throw, we hold the sweep position: head and body bent forward, sweeping leg back and held high..... we throw and remain in that finish position (T pose) until uke lands, then you wait a second and slowly regain your upright posture.