Kepa Arrizabalaga has attracted criticism in recent weeks and Chelsea boss Frank Lampard admitted the goalkeeper "needs to improve".
Tammy Abraham has avoided a serious ankle injury but Frank Lampard is still keen to bolster Chelsea's attacking options this month.
Chelsea head coach Frank Lampard commented on Kepa Arrizabalaga and addressed Tammy Abraham's injury after the four-goal draw against Arsena
Chelsea were held to a 2-2 draw by 10-man Arsenal, with mistakes at key moments annoying Frank Lampard.
Arsenal deserve huge credit for battling to a draw at Chelsea, who are no longer improving under Frank Lampard.
Arsenal had David Luiz sent off before the half-hour mark but Hector Bellerin ensured they left Chelsea with a point.
Chelsea are hoping to bounce back from defeat to Newcastle United when Arsenal visit, while the Gunners need to boost their European hopes.
Frank Lampard believes Mikel Arteta will get the time to be a success at Arsenal, as the Gunners prepare to face Chelsea on Tuesday.
Kepa Arrizabalaga attracted criticism again following Chelsea's defeat by Newcastle United, but Frank Lampard looked to ease the pressure.
Edinson Cavani wants to leave Paris Saint-Germain and Chelsea boss Frank Lampard has not ruled out signing the striker.