michael kors black Friday sale 31, it will whip around viewers for live lookins on 12 exhibition games being played simultaneously. (The exhibition season begins Sunday night with the Hall of Fame Game between the Oakland Raiders and Philadelphia Eagles in Canton, Ohio, 8 ET.)The NFL TV basics gather enormous Sunday afternoon audiences and top them off with Sunday and Monday primetime games largely remain the same. But by the standards of the USA's biggest TV draw, suggests the NFL's Katz, "There's enormous change this year."NFL television coverage was bound to change this season, if only because the league's previous TV rights contracts expired at the end of last season.NFL network contracts and each network's contracts for its announcers and production staffers usually run concurrently.That way the league gets one big chance to see how much more money it can make.The Bills would have been dealt a big blow had they not resigned