Chelsea rumour roundup: Blues to lose out to Manchester United for £16m star, Sami Khedira going nowhere and new arrival warned already

Manchester United move ahead in chase to sign Marcos Rojo from Sporting Lisbon

The Blues have been linked with the Argentine defender in recent weeks, but the Guardian reports the Red Devils lead the way for his signature.

Rojo is going to set United back around £16m and is ready to leave the Primeira Liga after handing in a transfer request.

The 24-year-old is a versatile player with the ability to play as both a left-back and a central defender.