Legal Substitutions
ARTICLE 2. A legal substitute may replace a player or fill a player vacancy provided none of the following restrictions is violated:
e. When Team A sends in its substitutes, the officials will not allow the ball to be snapped until Team B has been given an opportunity to substitute. While in the process of substitution or simulated substitution, Team A is prohibited from rushing quickly to the line of scrimmage with the obvious attempt of creating a defensive disadvantage. If the ball is ready for play, the game officials will not permit the ball to be snapped until Team B has placed substitutes in position and replaced players have left the field of play. Team B must react promptly with its substitutes.
PENALTY—(First Offense)—Dead-ball foul. Delay of game on Team B for not completing its substitutions promptly, or delay of game on Team A for causing the play clock to expire. Five yards from the succeeding spot [S21]. The referee will then notify the head coach that any further use of this tactic will result in an unsportsmanlike conduct foul.
PENALTY—(Second or more offense)—Dead-ball foul, team unsportsmanlike conduct. An official will sound their whistle immediately. 15 yards from the succeeding spot [S27].
Approved Ruling 3-5-2 II. After a change of team possession or any timeout, the ball is declared ready for play. When Team A has completed its offensive formation, Team B must promptly position its personnel. Team B will be allowed time to complete substitutions. RULING: Either team is subject to a delay-of-game foul— Team B for not completing its substitutions promptly (Rule 3-4-2b-3) or Team A for causing the 25-second clock to expire. Penalty—Five yards from the succeeding spot.
Approved Ruling 3-5-2 VIII. Late in the first half Team A is out of timeouts. A pass play on third down ends inbounds at the B-25 short of the line to gain with the game clock showing 0:30. Facing fourth down and three, Team A gives no indication as to its next play until the game clock reads 0:10. They then rush their field goal unit onto the field, and Team B then hurries to respond. RULING: The umpire moves to the ball to prevent the snap until Team B has had a reasonable opportunity to get its field-goal defense unit onto the field. The umpire will step away when he judges that the defense has had enough time. If the game clock reads 0:00 before the ball is snapped after the umpire steps away, the half is over.
