Irvine moved to Preston this week after more than five years on Merseyside as Moyes´ right-hand man.
He leaves with the blessing of the Toffees boss, who said: "He did a very good job for us, and the opportunity to go to Preston was one that I wouldn´t want to deny him."
Copyright (c) PA Sport 2007, All Rights Reserved.
Do YOU want to write for GiveMeSport? Get started today by signing-up and submitting an article HERE: https://www.givemesport.com/writeforgms