When people talk about Silva all they mention is his offensive qualites, but defiensfly he´s has been suberb. Watching games over and over again makes you realise how much the lad tracks back. It´s refreshing to see someone as talented as him tracking back and helping his teammates out(altough it´s job) it´s only a few worldclass players that does it, him being one them. Have you noticed it as well?