"The Baltimore Ravens will open their defense of Super Bowl XLVII on the road against the Denver Broncos in a prime time game on Thursday, Sept. 5, reports Jason La Canfora of CBSSports.com.Since 2002, the winner of the Super Bowl has opened the NFL's regular season the following season, at home, and in prime time. Due to a scheduling conflict with the Baltimore Orioles, the Ravens were unable to host the NFL's annual kickoff on Sept. 5 and the league ruled out opening the season on a Wednesday ó which it had in 2012 to accommodate President Barack Obama's speech at the Democratic National Convention ó as Sept. 4 is the start of Rosh Hashanah".