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The NFL could further tweak its replay-assist system in the offseason to deal with plays like Saturday’s penalized hits on the Chiefs quarterback.

The world will find out this NFL season's Super Bowl matchup in a matter of days after exciting conference championship action on Sunday. Josh Allen's second-seeded Buffalo Bills facing Patrick Mahomes' top-seeded Kansas City Chiefs in the AFC Championship game makes them the first pair of quarterbacks to meet four times in the playoffs before the age of 30.

Another year, another phenomenal Chiefs team. The final boss of the NFL, Kansas City is trying to become the first team in history to three-peat the Super Bowl, and once again their path goes through the Buffalo Bills.