Chelsea ace Frank Lampard is anxious for them to stay grounded after their thumping of Bolton Wanderers.

The manner of Lampard's third and Chelsea's fifth, where he combined twice with Didier Drogba before coolly finding the net, showed just why their Premier League rivals should be concerned.

Lampard said: "I don't like comparing different Chelsea sides that I have been involved in over the years. It was a great team that won the League for the first time in 2005 and a great team that won the double in 2010. And we are trying to be a great team again now."