The Owls star has stoked the fire ahead of Saturday's battle for the play-offs.
Celtic are due to face Rangers at Hampden Park on Sunday.
The City director of football feels Real Madrid can be unstoppable.
The emotional radio show caller said he was a season ticket holder for the Liverpool and only missed the Anfield clash due to the birth of his first child.
The Baggies faithful are grateful for the 33-year-old's years of service but many think his time is up at the Hawthorns.
John Hartson has urged Dimitri Payet to perform next season.
The Forest loanee looked like being out for the rest of the season.
The Atletico Madrid manager has been touted as a replacement for Arsene Wenger.
The forward has not played for the Scottish Championship side in around two months.
The ex-Queens Park Rangers man is backing the Bluebirds.