"Absolutely. It's a great concept. Great for the fans and great for the players. I've always been keen to bring back the North v South game. Obviously growing up in Southland, that's where my roots are – and going to school in Christchurch.
"It would be nice to be eligible to play for the South Island squad but obviously [my] first provincial game was for Waikato so that's the rules and the eligibility. If I was to play for either team I'm happy but it looks like my hand will be up for the North Island team," he added.
Co-host of The Breakdown Sir John Kirwan said the rules should be changed.
"If you were brought up in the South Island and went to school in the South Island but play in the North, you should have the choice. If you're born in the South Island and play in the South Island – no choice," Kirwan said.
According to Foster, the game would effectively double as an All Blacks trial match - with the All Blacks scheduled to play the Wallabies in a four-match Bledisloe Cup series, with the first test pencilled in for October 10 and likely to be staged in Wellington.
"We will let Super Rugby play out, let's enjoy that and then we'll get into a North-South game," Foster told The Breakdown last week.
"We might go a bit old-school and, after the North-South game, we have a media conference and announce the [All Blacks] team," Foster added.