Call me optimistic, but I don't think they bother. Obama and Michael are done. The rumors surrounding their separation are a death knell for Michelle ever entering politics. Obama has literally nothing else he can do. He rallied all he could and the Democrats stabbed him in the back by backing Kamala. Remember, Obama was the first person who decried Kamala, saying she couldn't win. As long as they don't go after him personally, Obama will probably just go away outside of a few rallies. Same with Clinton, she's old. She has nothing left to fight for. There's nothing she can do. If they try to put her in jail, she might not leave to see even half her sentence served. The most Hillary can do is point existing Democrats where to focus on. That's about it. The Democrats though aren't helping themselves. They're shooting themselves in the foot before midterms.
The old guard is dead. They've run their course and everyone knows it. It's only a matter time before a complete Democrat party collapse. It's already internally collapsing. All they can hope for is to find new RINO plants for the midterms. But if Trump's first two years keep up at this pace? I don't see them having any chance. The best thing the Democrats can do is take the next decade to remake the party, find new leaders, and completely reform. And the answer is not Newsom. Maybe he can be your next Chuck Schumer, but that's as far as he'll ever go. The answer ain't David Hogg either. The guy reeks and nobody ever forgot. He lives in meme culture as the biggest fraud and swamp creature.