Geelong underline flag credentials with ominous 27-point win over Sydney

Geelong have underlined their AFL premiership credentials with a high-octane 27-point win over fellow fancies Sydney.

Nine days after a scintillating thumping of reigning premiers Brisbane, the Cats backed that victory up in style.

Geelong were ominous at times in claiming a 15.17 (107) to 12.8…