A roundup of what's happening on the Green Bay Packers beat.
There's always someone to prod Packers coach Mike McCarthy to throw the red challenge flag.
Usually, it's quarterback Aaron Rodgers.
But he was on the other end of the bench area when the officials ruled that Cowboys receiver Dez Bryant caught a 31-yard pass on fourth-and-2 that would have given Dallas a first-and-goal at the 1-yard line with 4:06 remaining in Sunday's NFC divisional playoff game at Lambeau Field.
Rob Demovsky  wrote: