[rwest]

Originally Posted by mbyron

+1

Exactly right. Every act described in 10-6-1 refers to some movement by the defender. A player lying motionless on the floor cannot possibly initiate contact, and therefore cannot initiate illegal contact. It's just not a foul.

If A1 jumps for a rebound and comes straight down and lands on a player lying on the floor it most definitely is a foul because of the Principle of Verticality. I am entitled to my spot on the floor from the floor to the ceiling. If I jump for a rebound I am entitled to return to the floor unimpeded by the defense. In this situation a player lying on the floor is not protected from being called for a foul.