West Ham manager David Moyes has been impressed with Frank Lampard's work at Chelsea.
The Blues finished in fourth and reached the FA Cup final in Lampard's first season in charge.
"Chelsea have been very good," Moyes said ahead of facing Chelsea on Monday.
"It's a new team, they've pulled a new team together, there's a lot of new players and they've tried to get themselves right back to where they were, which is winning the Premier League and to cup finals.
"I think Frank Lampard's done a good job, they've got some exciting young footballers who are going to have long and prosperous careers. They've got a good team, Chelsea."
