1. B, 1/10, B-3, Snap (25). When there is a COP in the end zone and the run ends in the end zone and the result of the down is a touchback, the Basis Spot is the succeeding spot. Foul behind the Basic Spot is penalized from the spot of the foul (B-6).
2. Safety - 2 points for B. A, F/K, A-20, F/K rules (25). Batting the ball backwards in the field of play is legal. The impetus that made the ball dead behind A's goal line is from A21's batting; thus, safety.
3. No score. B, 1/10, B-9, snap (25). B can invoke the illegal touching privilege to get the ball at the spot of illegal touching, UNLESS team A accepts the penalty for B92's holding foul. The Basic Spot for B92's foul is the spot of B23's fumble (B-21), and the spot of the foul (B-18) is behind the Basic Spot, so the penalty is from the spot of the foul, B's ball.
4. A, 4/2, A-30, RFP (40 and running). Kick did not cross the NZ, so normal scrimmage rules apply (except BBW, but that's another story). The forward fumble OB is returned to the spot of the fumble (B-30). Team A has not yet reached the line to gain, so it will next be 4th down. The legal kick down trumps everything regarding the clocks, so game clock starts on the snap, and the play clock is set to 25, and started on the R's signal.
5. B, 1/10, B-25, snap (40 and running). B21 being out of bounds when he gives a signal has no bearing on legality. A signal (valid or invalid) will cause the ball to become dead when possessed, and, if a catch by the B signaler is behind the B-25, B takes possession at the B-25. The play clock is set to 40 and starts upon the dead-ball from the kickoff, and the game clock starts on the snap.
6. A, F/K, A-45, F/K rules (25), OR B, 1/10, B-30, snap (25). Fouls by Team B during a F/K can only be enforced at the previous spot, and the down repeated. If Team A declines the penalty, B will take possession at the B-30, 1/10. Most likely, A will want to re-kick, but, you never know.
7. A, 2/G, B-2, RFP (25), game clock at 0:30 after 10-second subtraction. (Although it would be very odd for Team A to have 1/G at the B-12, it is possible.) Had the runner been ruled down on the field, the game clock would have continued to run, so 10 seconds are subtracted from the game clock after the review, and the game clock will start on the Referee's signal.
8. A, 2/1, B-31, RFP (40 and running). Forward fumble OB, is returned the spot of the fumble. 40-second play clock should already be counting down, and the game clock starts on the Referee's signal (even inside 2-minutes in the 2nd or 4th periods).
Pick me apart.
Robert