Instant replay under review next week: NFL Newswatch
Play it again: NFL fans get 360-degree instant replay: Digital
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NFL should consider NCAA replay model – Football Zebras
Replay review in gridiron football - Wikipedia
After Further Review: Kicking off the Denver Broncos season - Mile
NFL Going to Full-Time Booth Replays Would Be Overkill
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History of Instant Replay
Tech: A closer look at the NFL's instant replay camera work
On Further Review, the NFL's Instant Replay is Finally Instant
The Invention of Instant Replay Lemelson Center for the Study of
Upon further review, NFL referees under increased scrutiny