Yasin Ayari can be Albion’s next polished diamond.

Head coach Roberto De Zerbi believes the young Swede showed signs of what he can offer after going on as sub for his debut in the cup win over Grimsby.

De Zerbi said: “He has a big personality, a big quality.

“I think in the future he can be important for us.

“He can become another Caicedo, Mac Allister, Mitoma. He is a good player.