Quote - I just thought it would be nice if the drop to the floor would alter the feet so the figure is properly in contact with the ground...

this might be a little more difficult that it seems. In some cases making the foot steady(within even few frames) is quite challenging (if not imposible) - altering one of the rotation may give completly unexpected results

...but since that script has to move whole figure only in one direction (y) and doesn't have to take care of anything else it should work.