Question for the board

[gtwbam]

This topic is brought up as a case play in the 2008 High School Football Book
"Rules by Topic" Rules, Caseplays, Rationales Linked. For those of you that have the book, look on page 133 3.4.3 Situation C describes the following case play.

Receiver A1 controls a pass while airborne near A's sideline. B1 contacts A1 who then lands out of bounds in possession of the ball. The covering official rules a completed pass because B1's contact caused A1 to land out of bounds.

Ruling: The clock is stopped because of the receiver being out of bounds, not due to his forward progress being stopped inbounds; therefore, the clock will start with the snap.