Ross Barkley did not overrule Willian or Jorginho before missing a late penalty against Valencia, according to Cesar Azpilicueta.
Chelsea slumped to a 1-0 defeat to Valencia in their opening Champions League match as Ross Barkley missed a late penalty.
Chelsea's Tammy Abraham is the joint-leading scorer in the Premier League, but Frank Lampard has set no expectations for the 21-year-old.
Chelsea's youngsters have the full faith of Frank Lampard, whose side will take on Valencia in the Champions League on Tuesday.
Antonio Rudiger's groin injury suffered against Wolves is not expected to be serious, according to Frank Lampard.
Chelsea cruised to a 5-2 victory over Wolves at Molineux thanks to a brilliant hat-trick from striker Tammy Abraham.
Tammy Abraham must continue to hit the high bar he has set himself to keep his spot in the Chelsea line-up, says Frank Lampard.
Chelsea's 5-2 victory over Wolves was inspired by Tammy Abraham, who is keen to maintain his fine start to 2019-20.
With another four against Wolves, all 10 of Chelsea's Premier League goals this term have been scored by English players 21 or younger.
Chelsea will be pushed in their bid to finish in the top six in the Premier League, head coach Frank Lampard said.