NFL playoffs: Teams should kneel for the touchback when possible - Sports Illustrated
Green Bay Packers' Mason Crosby might start booting more onside kicks - ESPN - NFC North- ESPN
Goodell: NFL won't change kickoff rule during season - NBC Sports
What is a touchback in the NFL? - AS USA
Arrival of colder weather ushers in kick return season, and the Bears are ready
Roger Goodell: Eliminating kickoffs remains possible if NFL can't make them safer
NFL Rule Changes: 5 Reasons Against Moving Kickoffs to the 35-Yard Line, News, Scores, Highlights, Stats, and Rumors
Brandon McManus criticizes the league's new touchback rule - Mile High Sports
NFL expects fewer kickoff returns with new fair catch rule inside 25