Owner Abramovich has built a fierce reputation for chopping and changing his manager.
And former Blues midfielder Craig Burley is also concerned that Lampard’s position is becoming unstable.
“[Lampard’s] got players out of form, he’s got players that are not fully fit, and that’s a problem,” Burley told ESPN.
“They have gone from looking one of the paciest, quickest sides in the Premier League, to one of the most pedestrian.
“That is a huge issue for him because you may have noticed with this owner Roman Abramovich, he doesn’t suffer inconsistency, bad results, no matter who it is. So let me be clear, Lampard is back on the chopping board currently as we speak.