The All Stars still have the second and third favourites so normal service could resume but so far this season their start has been slower than usual - winning none of the Young Guns heats nor the Sapling or Kindergarten Stakes.
For Dunn, having a top flight juvenile colt is season changing.
"If you can get a genuinely top colt then you start thinking about some big money races both here and in Australia that we haven't been part of for years.
"A lot of water can go under the bridge before then but we are already favourite for a group one and after that a good baby has races like the Sires' Stakes, Sales Series, Jewels and the Breeders Crown in Aussie.
"They are huge money races and we might have two horses worth aiming at them because The Brooklyn Brawler (last week's Kindergarten winner) is eligible for the Vicbred series.
"So it is a pretty exciting time for us and something we would like to target more going forward." Alta Maestro not only won his two heats of the Young Guns but has been spectacular at the workouts the last two weekends, all of which is capped by having the best draw of the favourites tomorrow night.
"And more importantly this horse has improved since he last raced. I think he will lead on Friday and they will need to be good to beat him."
Alta Maestro will be odds-on while Ultimate Machete has opened $2.40 favourite over stablemate More The Better in tomorrow's Woodlands Northern Derby.
Smolda has opened favourite in the City of Auckland Free-For-All, over The Orange Agent, Waikiki Beach and Have Faith In Me.