BY Who ?

So much for the reliability of the pre-season polls.
How in the heck did BYU beat formerly number three Oklahoma?
Maybe this year we will see a non-BCS team playing USC for the national title at the Rose Bowl this January.
The USA Today Poll
1 - Florida
2 - Texas
3 - USC
4 - Alabama
5 - Penn State

(12 BYU (#9 AP Poll), 14 Oklahoma)