Pelosi has a 72% approval rating from democrats but 58% of liberals wanted to replace her as speaker.
Giving her national spotlight is a great tactic.
Keep putting her out there and expose her. She has weak support in her party.
https://news.gallup.com/poll/244658/democrats-favor-someone-pelosi-speaker.aspx
https://news.gallup.com/poll/235985/top-congressional-leaders-viewed-negatively-balance.aspx