A head coach can chat up an official between plays, but is it acceptable?
Enjoy photos of NFL officials in action during championship weekend.
It was a quiet weekend on the officiating front, but always something to observe.
Liveblog coverage of the NFC Championship from Levi's Stadium in Santa Clara, Calif., between the Packers and the 49ers.
Liveblog coverage of the AFC Championship between the Titans and Chiefs from Arrowhead Stadium in Kansas City, Mo.
Football Zebras has confirmed the assignment of referees Tony Corrente and John Hussey to the Conference Championship games.