Romelu Lukaku scored a hat-trick for Everton against Sunderland in the Premier League last week.
The youngster has agreed a new and improved deal to extend his stay at Everton.
Roberto Martinez has been replaced by Ronald Koeman at Goodison Park.
Everton are expected to have over £100 million to spend in the upcoming transfer window.
Bill Kenwright has joked that Ronald Koeman will know Andriy Yarmolenko inside out.
Ronald Koeman took charge at Everton this week.
Koeman was confirmed as the new Everton manager this week after leaving Southampton.
Bill Kenwright has spoken following the Dutchman's Goodison Park appointment.
Neville Southall believes a lack of direction is to blame for the Toffees' failings.
The former Toffees goalkeeper has criticised Bill Kenwright and co.