BURNLEY -- This week could reveal a lot about what is realistic for Chelsea this season. In the next seven days, both Barcelona and Arsenal visit Stamford Bridge for games which will either showcase their ability to go head-to-head with the best in the world or highlight the flaws of a team which are still a work in progress.

In that sense, an early Saturday kickoff against Burnley in the first Premier League fixture back after an international break was one to navigate safely rather than make a statement.

It wasn't pretty, but they did what they had to. Goals from Pedro Neto and Enzo Fernández secured a 2-0 win and quietly -- for a few hours at least -- Enzo Maresca's team moved up to second in the Premier League table.

Whether they can last the pace with Arsenal and Man

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