Kenning is having a sterling season with 13 wins to be second on the premiership table behind runaway leader Georgie Holt.
He has taken over the mantle of "King of the kids" at Cluden Park this season, having won eight races between Roweiner's Dance and his other Sidestep gelding Beau Rain.
Beau Rain is still suffering the effects of a fall after running second at Mackay, and Kenning said he would most likely miss the Classic.
The danger on Saturday appears to be the Spirit Of Boom juvenile Bush Diamond, trained by Clinton Taylor and having his first run since early in December.
Owned by the late Alan Acton and his wife, Bush Diamond won over 1000 metres at Mackay when ridden by Justin Stanley who will hand over the reins to leading hoop Ryan Wiggins on Saturday.
The only other chance appears to be the Roy Chillemi-trained Ready Boss, a winner at Cluden Park at his last start last week.
Ready Boss, by More Than Ready, is one of only two winners from the crop of 12 yearlings leviathan owner Tom Hedley purchased from the Magic Millions QTIS March sale last year.
Chillemi, last season's premiership trainer at Cluden Park, has won the past four Classics with Tyzone, Tennessee Boy, Palencia and the unbeaten Missile Thunder, still to reappear from surgery for bone chips and other leg problems during his winter spell.