Former Chelsea boss Avram Grant is confident Samuel Eto'o will prove himself in England.
The Cameroon ace is yet to score for the Blues.
Grant told talkSPORT: "Eto'o has scored goals wherever he's played.
"People think the older you get, the more confident you get, but it's not like that.
"He just needs to score his first goal then you will have confidence. To score goals you have to work hard and use your chances."