Soldato
Lindelof is not currently injured. Bailly is not currently injured. Maguire is not currently injured. Therefore you have three fit, first team centre backs, which is exactly what I said.
Are you seriously suggesting you need to sign a centre back more than Liverpool, whose top three centre backs and best replacement are all injured, at least two for the long term?
Lindelof is nursing a back injury as he doesn't start every match, eric Baily is injury prone look at his injury track record and that leaves Harry Maguire who as I said plays every match, and Axel Tuanzebe.
also even if you ignore the CB position a backup RB is needed