The rumour mill is suggesting that Anas Sarwar, Leader of the Scottish Labour Party, is going to call on Starmer to resign:
https://www.heraldscotland.com/news/25838402.anas-sarwar-call-keir-starmer-stand-prime-minister/
Only a matter of time before the podium appears in Downing Street and Starmer tells us that all he ever wanted to do was serve the country.