wisconsin vs penn state - USC?

[blevak]

The point of my question was whether a USC should have been called. That's one of the reasons the USC rule is there - to care for situations that have not been explicitly cared for in the rules and to negate any unfair advantage a team may gain by "pushing the limits" of the rule.
There is the "letter of the law" and the "spirit of the law". If all we were to go by, as officials, was the letter of the law, then by all means, don't flag Wisconsin. But if the spirit of the law was to speed up the game AND we also read the USC rule, then doesn't it seem that Wisconsin should have been flagged for USC?
Football is not life and death as someone once said, it's more important than that, but it still is just a game. Rules are there to make it a fairer game between two teams, or have I missed something?