And that's more or less the state of play. There's a small minority that will not play ball with the Democrats on Ukraine and spending cuts, a different, larger minority that will not seat someone who will pick a shutdown fight, and a majority that just wants someone in the chair and regular order.
The basic problem is that the safe seats the fire-eaters have more or less render them bulletproof until such time as right-wing media starts advocating governance over obstructionism.