Chelsea hero Gus Poyet is convinced by the quality of Alvaro Morata.

Poyet believes Morata could outshine his predecessor Diego Costa.

Poyet told BetStars: “I think he has all the attributes, when a player [like Morata] plays for the teams that he’s played in early in his career, he will show you that he’s got all the qualities.

“I think the most important thing for Morata, and this is key, is to want to be the main striker for four or five years.

“Forget about changing, forget about being the super sub or whatever – be in the team that is best for you, being the main striker, playing week in week out and staying there for four or five years.”