Ridenton said he'd drawn inspiration from his father and wanted to follow in his footsteps, but said the choice of which sport to seriously pursue was his.
Ridenton and Rufer are clearly young players of distinct promise. But what if it was becoming obvious they were of an average footballing ability. Would the professional flame burn as brightly?
"It would definitely affect your thinking," Ridenton said. "Football is such a global game the hardest part is to become a professional. But I think I would still have had the desire to be a pro."
Ridenton threw up another name as an example of someone closer to home making encouraging progress. Ryan Thomas, a 19-year-old from Te Puke, is playing in the Dutch Eredivisie, or first division. He's playing for PEC Zwolle, a club whose manager Ron Jans has a reputation for giving youth an opportunity.
Just a few months ago Thomas was training at Wellington's Ole Academy before going to the under-20 World Cup in Turkey.
"Obviously he's extremely talented and in football it's what opportunities you get. And you need a bit of luck along the way," Ridenton said.
It's that bit of luck that can make a difference.
Danny Hay, at Sacred Heart, and Michael Ridenton are adamant the standards of Auckland's First XI competition are as high as they've been.
"I'd go one step further and say it's the strongest under-19 competition in New Zealand, without a doubt," Ridenton said. "We are leaving the rest of the country behind."
In his seven years at St Kents, just two boys have made the pro ranks - his son, and Liam Graham, who joined Italy's Serie A club Vicenza, is now with Ascoli, but undergoing rehabilitation from knee surgery.
For those with their heart set on playing for a living, no one said it's an easy career choice.
The series
Tomorrow
We take an in-depth look at the ASB Premiership which kicked off its 10th year last weekend. Is it meeting its initial objectives? We canvas opinions from those in the know. Plus a look at the women's game through the eyes of a current Football Fern.
Thursday
Over the next week New Zealand Football could pocket the biggest windfall in its history. But what has it done with the $10 million nest egg it got in 2009 for qualifying for the last World Cup?