What NFL themes emerged from the opening Sunday of the 2014 season? Our resident coach, Brian Billick, provides five major takeaways: 1) The 18-game schedule is going to be a tough sell A significant injury can alter the course of a team's season, but this year, injuries could play an even more important role in the future of the league. There have been conversations about extending the regular season to 18 games, but with marquee players like Jadeveon Clowney, Derrick Johnson,
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