Very good player coming off the back of a great season. However, he's going to cost what at least over £40mil? It's a non-starter.
I think a slept on CB in the league is Hull's Harry Maguire, everytime I see him play he looks the business and a steal in terms of cost and upside. If we were to get a CB he's well worth a punt.
With that said I'm liking Holding and Chambers as our CB's for the future.