Manchester United fullback Luke Shaw is up for their clash with Chelsea.
Shaw was rejected by the Blues as a junior.
Chelsea are unbeaten in the league, winning seven of their first eight games are five points clear, but Shaw denied they are already champions-elect.
He said: "No not yet. It's a long season so we'll have to see what happens.
"It's a massive test. It's never easy. We're going to work hard this week and will be ready for the challenge on Sunday.''
