Chelsea fans have praised defender Reece James after the youngster made a huge impact on his first start for the Blues in the league.
"It's that step up - a lot of us want to make that step up and prove we are ready".
In between, the lively Pulisic also saw an effort well smothered by Guaita after a classy run while Reece James, who was preferred at right-back to the dropped Cesar Azpilicueta, sent in several unsafe crosses.More news: France claim Fed Cup after decisive doubles win by Garcia and Mladenovic
It came just four days after his goal helped Chelsea to complete a stunning comeback from 4-1 down at home to Ajax to earn a point in the Champions League as he was selected ahead of Cesar Azpilicueta, who did not start a Premier League game for the first time in two years. "I think we deserved it in the end".
"Age is just a number, as you well know, Gary".
"Every game in the Premier League is hard, particularly against a team as organised as Palace", said Lampard.
"I had some issues with my hip before and now in the game I started to feel it a bit. but hopefully I'm going to get it checked out and it's going to be OK".More news: Stephen Curry Could Miss Entire Remainder Of 19-20 Season
Today's London Derby took on all an altogether predictable pattern right from the off, with Chelsea starting brightly and dominating possession, but Palace's well-drilled defensive set up making it extremely hard to create clear cut chances. He broke the deadlock soon after. The 21-year-old has been one of Chelsea's best players in recent weeks and he can now boast a fantastic five goals and five assists since joining from Borussia Dortmund. Pulisic ensured Chelsea's sixth consecutive league win in the 79th with a header when Michy Batshuayi's shot was deflected and looped into the air.
Mason Mount believes Chelsea's youthful revolution will continue to gather pace as the season progresses.
This was a superb performance from James, who managed to pocket one of the best players in the league.More news: Remembrance Day: where you can pay your respects in Rotherham tomorrow