I think she is currently an independent. In the past she has been accused of antisemitism, in the current climate that would be very unhelpful.
Streeting is possible. He would be the first gay PM (fine by me).
Yvette Cooper is experienced at being in government - both in this shambolic one and in the previous Labour government. Labour has a problem with women though, I can’t see them choosing her.
Angela Rayner is popular with the unions but would get destroyed by Kemi every Wednesday. She would also have a whole bunch of U turns.
Miliband - I would be surprised. The press absolutely hates him.
Andy Burnham - no idea.
Rachel Reeves - surely not? If Starmer goes, so does she.
Bridget Phillipson - same as for Reeves I think.