WAFL vs SANFL

Currently Subiaco is top of the Premiership table in the WAFL, followed by Claremont and South Fremantle.
What is interesting is that the WAFL has 9 sides as well as the SANFL which suggests that they must have the bye situation as well.
Why not then next year have an intra-club clash like we used to have between the SANFL and the VFL, with the two clubs that have the bye on a given week, maybe on before an existing SANFL fixture as a curtain raiser?
Could a WAFL side beat an SANFL side on thier current form? The statistics seem to show that Subiaco are playing some pretty good footy at the moment, yet could they beat the current Port Adelaide team in a match at Alberton?
What is interesting is that the WAFL has 9 sides as well as the SANFL which suggests that they must have the bye situation as well.
Why not then next year have an intra-club clash like we used to have between the SANFL and the VFL, with the two clubs that have the bye on a given week, maybe on before an existing SANFL fixture as a curtain raiser?
Could a WAFL side beat an SANFL side on thier current form? The statistics seem to show that Subiaco are playing some pretty good footy at the moment, yet could they beat the current Port Adelaide team in a match at Alberton?