The down­si­de for this suc­cess is the fact that Spurs lea­der will be rela­ted one more time to golf clubs far bet­ter up football’s nut­ri­ti­on chain, par­ti­cu­lar­ly Valid Madrid and Man­ches­ter United. But Eme­ry finds him or her self with just a par­ti­cu­lar sui­ta­ble core-back in Lau­rent Kosciel­ny befo­re loo­king at Sout­hamp­ton on Sunday. “Then …