Chelsea have just 5 players left from Luton clash 18 months ago and none will play Friday

Chelsea's last meeting with Premier League newcomers Luton was just 18 months ago but a lot has happened at Stamford Bridge during that time - including a change in ownershipChelsea's last meeting with Premier League newcomers Luton was just 18 months ago but a lot has happened at Stamford Bridge during that time - including a change in ownership[Collection]