"But they decided that we should put that behind us and focus on the job at hand and that's what they've done."
Mr Grinter said the side had qualified for the final today against St Thomas of Canterbury College after beating Whangarei Boys' High School 32-10 in the semifinal yesterday.
Making the finals was always the goal for the team, Mr Grinter said.
"We were pretty confident, we would be competitive and we are playing in the development grade as opposed to the premiership.
"But clearly next year, we'll have a crack at the premier grade and we just accept that this is just a first for us and we're learning and it's building for the future."
Mr Grinter said the future was bright for a number of the boys in the squad with league scouts keeping a close eye on the team.
"We have a few stars in the team, we've had a few scouts running up and down the sideline looking interested.
"We're a bit of an unknown quantity."
Mr Grinter said he was also encouraged by the support given to the squad from home in Rotorua.
"Just having that support and care and concern that's the main thing. But we're all sorted, the boys are fine."