Roll Call’s new possible motto for White House duty: “Who says ‘that time of the month’ has to be EVERY month?”

Ed Chen, of Bloomberg News who heads up the White House Correspondents’ Association, handled Pool Duty this morning in place of what was supposed to be Roll Call’s spot.

“Missing pool duty is pretty bad,” said a White House correspondent.

The White House puts out a list out a month in advance. It’s alphabetical, “so you pretty much know when your times coming around, or should I say, when your time of the month is,” the scribe said.

Roll Call is said to be replacing former White House reporter Keith Koffler soon, who resigned for another undisclosed White House reporting position. The name floating behind the scenes is Jennifer Bendery.

We’ll keep you posted.