News Ravens-Broncos begin NFL season in rain delay Published 11 years ago on September 5, 2013 By Football Zebras staff We will be live blogging the calls for tonight’s kickoff game. As always, if you have questions, leave a comment in this thread or tweet us @footballzebras. [liveblog] TweetPocketRedditEmailMorePrint Related Topics: Up Next Week 1 referee assignments Don't Miss Dean Blandino to give rules analysis to NBC during ‘SNF’ Football Zebras staff Continue Reading You may like