"There's a race on the last day (January 25) at Wellington for him, an open 3-year-old over 1200," Campbell said.
"It all depends how he goes in his first start, but hopefully we'll put him back on a plane and get over to Melbourne and races like the Orr and Futurity Stakes against the older horses. If he didn't go there then there's the Sydney carnival."
Cauthen was a debut winner at Te Rapa in the winter and subsequently won the McKenzie Stakes at Moonee Valley. He was then found to be suffering from shin soreness after an unplaced run at Flemington in the spring.
Meanwhile, stablemate Longchamp has done well since he won at the first time of asking at Otaki and has also benefitted from a recent exhibition gallop.
"He's a nice horse and he's working well - he'll go straight to the Karaka Million," Campbell said.
The son of Tavistock holds down sixth spot in the order of entry to the feature at Ellerslie on January 26.
- NZ Racing Desk