NFL rule changes: Kickoffs aren't dead yet, but they will be
Latest NFL rule change a reminder that kickoffs are in danger: 'To do nothing was unacceptable'
NFL kickoff: Small changes being added to make play safer - Sports Illustrated
NFL makes change to kickoff rule for player safety, but not everyone likes it - The Boston Globe
NFL approves one-year trial run for new fair catch rule that could have dramatic impact on kickoff returns
NFL Approves Rule Change Moving Ball to 25-Yard Line After Fair Catch on Kickoffs, News, Scores, Highlights, Stats, and Rumors
NFL approves new fair-catch rule, change unanimously opposed by NFL special-team coordinators
NCAA to allow fair catches count as touchbacks on kickoffs – New York Daily News
The NFL has changed the kickoff rule to limit more returns - Pride Of Detroit