The former Blues boss anticipates another incredible atmosphere.
He told the Daily Mail: "If Spurs lose a semi-final what's the next best game? Arsenal at home.
"Harry Redknapp has a few fresh legs he can bring in. Peter Crouch will probably start along with David Bentley who only played 45 minutes last night.
"Chelsea have all guns blazing but I think Spurs will get at least a draw if not beat them."