Here is a right field suggestion. We need to play a right back at right back, so bring in Ramsay as Bednarek was a fish out of water there last night. Then two of Bednarek, Vestergaard and Salisu at centre back. Let's put Bednarek and Vestergaard back together their and then how about if Diallo and Romeu are out, which is almost a certainty, move Salisu into a holding midfield role alongside Ward-Prowse. He could be a beast there. Just a thought, I think he has the ability to play there:
McCarthy
Ramsay, Bednarek, Vestergaard, Bertrand
Ward-Prowse, Salisu
Armstrong, Tella
Ings, Minamino