Andreas Christensen says Chelsea will have no problem covering for striker Tammy Abraham.
Olivier Giroud and Michy Batshuayi are both options for Lampard against West Ham this weekend, should Abraham not recover from an injury sustained in Wednesday's draw with Valencia.
He told the Evening Standard: "We have two other strikers who are more than capable of going on the pitch and being at that level.
"I didn't actually see what happened to Tammy, but hopefully he is not too bad. The other two are more than capable of playing their part.
"I have been training a lot with them. I've been injured, but been preparing to come back into the team as they have as well.
"I think you're going to see, whoever plays, that they're very eager to come back. They know it's their time to shine. We are all looking sharp and that's why we can press like we do in every game."