"It's taken a while to get into some decent form this year but we've started to see it over the last few weeks.”
Forward Ben Henderson, who recently made his debut in the state league, has spent most of his season pressing his claims for game time in the Queensland Cup.
"If we stick to what we've been learning at training and really enforce it in games we should see some really good results.”
Coach Chris Mooney said missing out on selection could motivate one of his athletes.
"We're up for redemption after that first round and are definitely wanting the win this weekend against the Magpies.”
"They're two very different players who offer a lot.”
The representative match will be played following the clash involving Gold Coast Suns and St Kilda - Townsville's first AFL match
"We've got no forwards but he's quite a big boy so he can handle it all right.”
Grammar have won the local schoolboys title six times in the past seven years, with Siena interrupting the sequence in 2017.
He was due to resume from round three on Thursday night, against Bangladesh's Md Ruman Shana.