I'd still rather go with #Biden but, if he drops out, Harris obviously moves up to be the presidential nominee.
Who should she select as a running mate?
Thinking about it, I came up with Rep. Jamie Raskin (D-MD). He comes from a safe Democratic distict but, more importantly, he can speak specifically about #J6 because he was on #J6Committee.
He's survived cancer twice, and is generally respected across party lines. Because of his J6 work, he's a recognizable face.
He's also pretty adept at explaining the constitution in terms easily understood.