Not likely to happen; most of the potential party switchers in the House were the so-called “moderate” Dems who went down to defeat. There aren’t many versions of the Blue Dogs left in the Pelosi caucus.
15 of them voted against pelosi for speaker last time....5 lost, but 10 are returning..and from red districts...they really have the power now.....pelosi threatened them and ignored them before, but not now.