Illegal substitution to ice the kicker

[Scooby]

Would we be having this discussion if Duke would have missed the first field goal and made the second? Cincinnati gave Duke an opportunity to try the field goal 5 yards closer. Duke missed.

And if you believe that the rule should be changed in this situation do you believe that if a defender is beat by a wideout and tackles him while the ball is in the air, saving a touchdown, should there be a greater penalty? the defense is benefiting from a foul. In high school it is only a 15 yard penalty and a 1st down.