the "butt-cheek" pivot

[Scrapper1]

Originally Posted by Nevadaref

The rules prohibit a player who is in possession of the ball while contacting the floor with other than a hand or foot from rolling over or attempting to get up (or actually getting up). That is all. There are no other restrictions on such a player.

But there are restrictions on ANY player who is holding the ball regarding legal movement of the feet. A player who is holding the ball with both feet on the floor can lift one foot, making the other foot the pivot foot. Are you saying this restriction doesn't apply because something other than his/her feet is touching the floor?