NFL catch rule: Proposed changes could simplify process - Sports Illustrated
Instant replay on table for NFL owners - The Boston Globe
NFL Football Operations NFL Football Operations
NFL Owners Approve Replay Rule Changes, Among Others for 2021 Season
For ACC and power conferences, off-site help on football replay reviews is now essential
NFL's expedited replay process failed spectacularly on DeVonta Smith's catch in NFC Championship Game - CBS Boston
Football: NFL looking to focus on replay issues, safety – The Times Herald
Potential Rule Changes Coming in 2019 as NFL Continues to Evolve - Bucs Nation
NFL's West Coast office could become new instant replay hub
Replay review in gridiron football - Wikipedia
Mike Brown expresses concerns over NFL replay expansion
Dolphins star Tyreek Hill wants NFL to bring back a controversial rule that went away after just one season