This year's field is double digits with 13 acceptors, but Mr Brightside has drawn ideally in gate two and with regular rider Craig Williams switching to Sir Delius, Blake Shinn takes the ride.
Mr Brightside's strength has been his longevity with 20 wins from 49 starts and a shade over $19 million in prize money.
And he has largely been injury free, although a small bone chip in a fetlock kept the gelding from the track earlier in the year.
It allowed Mr Brightside a longer than normal spell and a solid build up for his return run.
J D Hayes, who trains the gelding in partnership with his brothers Ben and Will, described Mr Brightside a 'freak' after his first-up second to Beiwacht in the Memsie Stakes (1400m) at Caulfield on August 29.
"He's never let us down," Hayes said.
"He's a freak and nothing surprises you when it comes to him.
"He was there at the top of the straight, he was vulnerable to the opposition, but he fought like a tiger and held on for second.