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Barnwell: 10 takeaways and lessons from one of the best weekends of football ... ever

The Bills and Chiefs played an instant classic, but all four games were wild -- and amazing -- in their own right.

Photo by William Purnell/Icon Sportswire

Previews -- and overreactions -- for both conference title games

Here's everything you need to know, with X factors, what to watch for and more for both games.

TOP HEADLINES

AFC Divisional Playoffs

Chiefs outlast Bills in epic back-and-forth finish

1:18

Bills watch victory slip away in 13 seconds as Chiefs end their postseason again

The Bills' defense came up short, and now Buffalo heads into the offseason searching for answers.

Stephen A.: Bills 'wasted' Josh Allen's performance

2:08

What the Bills got wrong in the Chiefs' final possession in regulation

1:34

Rex and Orlovsky marvel over thrilling Bills-Chiefs showdown

1:08

Reid's advice to Mahomes: 'When it's grim, be the grim reaper'

0:30
NFC Divisional Playoffs

Rams overcome comeback by Brady, Bucs to advance to NFC title game

1:18

Orlovsky dons 'Top Gun' jacket in a message to Matthew Stafford's critics

1:24

Brady mum on his NFL future after Bucs are eliminated

0:40

Brady receives first unsportsmanlike conduct penalty of his career

0:32

Bucs forget to cover Kupp, who scores 70-yard TD on third-and-20

0:49

SUNDAY'S TOP PLAYS

Suggs unloads a pair of show-stopping dunks vs. Bulls

0:36

LeBron hits Westbrook with a shotgun-snap pass to start game

0:25

NBA SCOREBOARD

SUNDAY'S GAMES

NHL MIDSEASON REPORT

Grades, MVPs, players who need a reset for all 32 teams

With around 41 games in the books for each club, who has stood out (in good or bad ways)? We break each team down here.

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MUST-SEE GOALS

Kraken score two goals just 17 seconds apart

0:50

Sidney Crosby's goal seals shootout win for Penguins

0:44

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