How NFL coaches will take advantage of new kickoff rule - ESPN
With NFL kickers better than ever before, why are kickoffs shorter?
What is a touchback in the NFL? - AS USA
NFL bumps touchbacks to 25-yard line for 1-year trial
NFL rule changes: Kickoffs aren't dead yet, but they will be
NFL playoffs: Teams should kneel for the touchback when possible - Sports Illustrated
How new NFL kickoff rule will affect Giants
NFL touchback rule of fumbling in end zone: 5 solutions to problem
Competition Committee pitches notable rule change
NFL kickoff: Small changes being added to make play safer - Sports Illustrated
The NFL Has a Rule Worse Than the Catch Rule and There Is a Simple Way to Fix It
NFL end zone touchback rule under scrutiny again but owners not interested in change
New kickoff fair catch rule makes good business sense for the NFL - Sports Illustrated
In the N.F.L., a New Rule Is Likely to Limit Kickoff Returns - The New York Times