It is something which Chelsea have to cope with,

(Chelsea) is powerful, disciplined, well-organized and they have got so many match-winners. If you don't make a mistake like we did for the first goal, they have so much quality that can change a game on its head which is difficult for everybody else.

They are exceptional. They've posed loads of questions for everyone in the Premiership, and it's up to the big teams to respond.

Luke defends well and he gets forward too,

Arsenal paid a lot of money for him a few years ago but he found it difficult to claim a first-team place because of the competition at Arsenal.

It was a great night for us and a great achievement. Who knows what will happen in the next round. It was a night for the fans, but I would swap it for a home win in the league.