Kansas City Chiefs running back Jamaal Charles (25) jumps out of the grasp of Pittsburgh Steelers cornerback William Gay (22) during the second half of an NFL football game in Pittsburgh, Sunday, Dec. 21, 2014. (AP Photo/Tom Puskar)
Chiefs need plenty of help to return to playoffs
Kansas City Chiefs running back Jamaal Charles (25) jumps out of the grasp of Pittsburgh Steelers cornerback William Gay (22) during the second half of an NFL...
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San Diego Chargers quarterback Philip Rivers (17) passes against the San Francisco 49ers during the third quarter of an NFL football game in Santa Clara, Calif., Saturday, Dec. 20, 2014. (AP Photo/Ben Margot)
Rivers saves Chargers season with comeback win
San Diego Chargers quarterback Philip Rivers (17) passes against the San Francisco 49ers during the third quarter of an NFL football game in Santa Clara, Calif.,...
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New York Jets cornerback Antonio Allen (39) and Demario Davis (56) sack New England Patriots' Tom Brady, second from right, during the first half of an NFL football game Sunday, Dec. 21, 2014, in East Rutherford, N.J. (AP Photo/Bill Kostroun)
Patriots clinch playoff bye despite poor play
New York Jets cornerback Antonio Allen (39) and Demario Davis (56) sack New England Patriots' Tom Brady, second from right, during the first half of an NFL...
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Miami Dolphins head coach Joe Philbin looks up at a play during the first half of an NFL football game against the Minnesota Vikings, Sunday, Dec. 21, 2014, in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)
Philbin coaching for now despite owner's announcement
Miami Dolphins head coach Joe Philbin looks up at a play during the first half of an NFL football game against the Minnesota Vikings, Sunday, Dec. 21, 2014, in...
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Arizona Cardinals quarterback Ryan Lindley (14) throws under pressure from Seattle Seahawks defensive end Cliff Avril (56) during the second half of an NFL football game, Sunday, Dec. 21, 2014, in Glendale, Ariz. (AP Photo/Ross D. Franklin)
Arians says he's leaning to starting QB Thomas against 49ers
Arizona Cardinals quarterback Ryan Lindley (14) throws under pressure from Seattle Seahawks defensive end Cliff Avril (56) during the second half of an NFL...
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 In this July 20, 2014, file photo, Miami Marlins' Jeff Mathis (6) is out at first as San Francisco Giants second baseman Marco Scutaro makes the catch during the seventh inning of a baseball game in Miami. Giants general manager Brian Sabean announced during a conference call Monday, Dec. 22 that Scutaro has undergone back surgery. (AP Photo/Wilfredo Lee, File)
Giants second baseman Scutaro has back surgery
In this July 20, 2014, file photo, Miami Marlins' Jeff Mathis (6) is out at first as San Francisco Giants second baseman Marco Scutaro makes the catch during the...
Argentina: Court grants orangutan basic rights
The orangutan named Sandra sits in her enclosure at Buenos Aires' Zoo in Buenos Aires, Argentina, Monday, Dec. 22, 2014. An Argentine court has ruled that Sandra,...
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In this Aug. 2014 file photo provided by Eugene R. Fidell, Sgt. Bowe Bergdahl prepares to be interviewed by Army investigators. U.S. officials have finished an investigation into how and why Army Sgt. Bowe Bergdahl (boh BURG'-dahl) disappeared from his base in Afghanistan. Bergdahl was held captive for five years by the Taliban.  (AP Photo/Eugene R. Fidell, File) MANDATORY CREDIT
Bergdahl investigation report goes to senior Army commander
In this Aug. 2014 file photo provided by Eugene R. Fidell, Sgt. Bowe Bergdahl prepares to be interviewed by Army investigators. U.S. officials have finished an...
 In this March 29, 2014 file photo, people attend the American College of Cardiology's Annual Scientific Session and Expo in Washington. A new study published online Monday, Dec. 22, 2014, in JAMA Internal Medicine, suggests survival chances were better for cardiac arrest patients and for the sickest heart failure patients if they were treated at teaching hospitals during the two biggest national cardiology meetings. But the study isn't conclusive. (AP Photo/Susan Walsh, File)
Do heart patients fare better when doctors away?
In this March 29, 2014 file photo, people attend the American College of Cardiology's Annual Scientific Session and Expo in Washington. A new study published...
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