http://m.yahoo.com/w/eusport/main/story?show=detail&typ=event&tid=&sid=235c58739575604195b6d9f01f8a64ec&lid=&guid=news%2Ffootball-mourinho-blues-cescs-first-choice-201501417--sow&pic=&sig=4F3hPxy.IBW&.ts=1405717634&.ysid=bz1oFCeFf3DcqgDoU3Rj6YFT&.intl=BE&.lang=nl-BE 3 or 4 U21 players in the group.
Varane has already played lots of classico, a CL Final/SF, in a WC QF. He's world class. When you see the poverty of real top CB in football, I would go as far to say he's already in the top 3/5.