We shouldn't forget about Rojo. We all mention Jones and Smalling, but he is more likely to partner the new than either.Be interesting to see if we push for Otamendi regardless of Ramos, personally I think he's worth it but then obviously if we got both if will stall progression of Smalling and Jones again.
Having said that if we don't go for Otamendi and he ended up at somewhere like City, they'd have a pretty formidable back line.