The MPAA has never revealed its guidelines for what qualifies a movie for a G, PG, PG-13, R or even the dreaded NC-17 rating, but Hollywood producers have a second sense for the tipping points between categories.

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See for yourself, the trailer reveals some PG sparkle from this R-rated rom-com.

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It's possible Ryan could drop from R to PG-13, and the Super Bowl predictions need to be canned, but who wants to see the blustery coach try and transform himself into harmless family fare?

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Scenes of smoking have become increasingly rare in non-R-rated movies, according to the MPAA. Of the movies portraying smoking in recent years, 72% were rated R, 21% were rated PG-13, and 6% were rated PG.

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In an interview with Deadline Hollywood today, Del Toro said that he wanted the movie to be R rated while Universal was pushing for PG-13.

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