The move waterspout allows Waterbenders to propel themselves up with a VORTEX of water. See how I made vortex caps? Right now, waterspout only looks like a column of water propelling you up, not a vortex of water. If waterspout could be changed so that it looks like a spinning vortex or whirlpool, it would look much cooler than a measly straight column of water under your feet. Thanks!