The continuing saga of House speakership isn't simply a matter of a small Republican sub-faction throwing its weight.
This at Reason.com argues that it's a fight over whether the House is run by its Republican majority or a Republican/Democrat mix of centrists.
"What is becoming more clear is the House isn't really operating like a two-party legislature at the moment. Johnson is, effectively, leading an unofficial coalition government that includes the bulk of the nominal Republican caucus and a sizable chunk of the centrist Democrats...The coalition nature of the House also explains recent votes on the budget package and the FISA reauthorization, both of which passed with a mix of Republican and Democratic votes. A similar outcome would
be expected if the Ukraine and Israel military aid bills make it to the floor this week.
The House's "governing majority (the Democrats plus Republicans who vote to pass the spending bills) continues to diverge from the procedural majority (the narrow Republican majority that selected the speaker)," is how a trio of political scientists explained the dynamic in
a piece for Politico earlier this month.
If Greene, Massie, and their allies move to oust Johnson this week, it will be a test of the strength of the unofficial coalition that now governs the chamber. This is a fight over the House leadership and the fate of the military aid to Ukraine and Israel, but it's really the next phase in an ongoing struggle to determine how Congress will operate in an era when political parties have been weakened and electoral majorities are slim."