We're still not sure which school in the conference is ready to challenge for a BCS bowl again, but the ACC is following the other bigs by upgrading its instant replay systems to high definition. Just like the Pac-10, Big Ten and MAC it's using DVSport equipment, while the Big 12 announced earlier this month its universities would follow the SEC and go with XOS Digital's technology to give referees a clearer second look at the action. We'll be keeping an eye out to see who gets the better calls this season and in the future -- or at least until one or more of the conferences no longer exists.
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