Celtic job if it became available. Under-fire Neil Lennon remains in charge but the Irishman is under no illusions results need to improve with only two wins in their last 10 games in all competitions.
The frenzied speculation over the Irishman has subdued after the club publicly backed him but another lifeless defeat in Milan on Thursday could lead to fresh calls for the 49-year-old to go.
But the former England international doesn't subscribe to Celtic diehard Sir Rod Stewart 's theory that no big-name manager would would want to succeed Lennon.
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