Predictions for the 2028 Democratic primary field?

[robocop]

Roy Cooper should be on the list somewhere - probably 50/50 at best (old white male lane is pretty crowded), but a possibility.

If Kamala Harris is smart, assuming she runs for President or ends up replacing Biden, then Roy Cooper is an ideal ticket balancing running mate.
In his 60s, white male, bland and nondescript but makes no fuss, and crucially a twice winning governor of one of their most important target states.