NFL Instant Replay Process
On Further Review, the NFL's Instant Replay is Finally Instant
Raiders 30, Patriots 24: Las Vegas capitalizes on New England blunder, score game-winning touchdown on final play
Which sport has the worst instant replay system? An investigation
Here's a guide to targeting in college football and the NFL – NBC Sports Chicago
The NFL's 3 changes under the hood of replay that could have mixed results – Football Zebras
NFL helmet rule: No changes coming or instant replay for penalties
Can video replay work in soccer? MLS thinks so, MLS
NFL officiating won't get any better — because it can't – The Morning Call
Tech: A closer look at the NFL's instant replay camera work
NFL still not close to introducing ball-placement technology, following another week of controversial calls : r/nfl