In a closed-door meeting yesterday, Rep. Patrick McHenry told GOP colleagues he might resign as speaker pro tempore if Republicans push him to try to move legislation on the floor without an explicit vote to expand his powers, several sources said. Via NBC News:

"If you guys try to do that, you'll figure out who the next person on Kevin's list is," McHenry told the room, three sources said, referring to former Speaker Kevin McCarthy's secret list of GOP lawmakers who would serve as temporary speaker in the event of a vacancy.

McHenry's comments underscore the quandary Republicans are in: They can't really do anything until they choose a new speaker, but they can't agree on someone who can get the votes to be that new speaker.

And McHenry is unwilling to set a precedent that would give future temporary speakers the full power of speakers who are elected on the House floor. It could mean that the House wouldn't need to elect speakers in the future.

McHenry appears to be one of the few grownups in the room -- at least, compared to the rest of the chaos demons.