Steve McClaren believes Chelsea could have the new Nemanja Vidic.

Since moving to Manchester United from Spartak Moscow in January 2006, Vidic has become one of the best defenders in Europe.

And McClaren feels the Blues have a defender of similar ability on their hands in Slobodan Rajkovic, who is currently on loan at FC Twente.

"For us he's been a good development. Boban has a lot of talent,” said McClaren. "He reminds me sometimes of Nemanja Vidic.”