It reminds me a little of the Geelong-Freo rivalry that was all the rage nearly a decade back now, around 2012 - to whenever Freo stopped making finals and the Ballantyne/Crowley types retired. It was a thing until suddenly it wasn't.
I think that is underselling it a bit
There was a succession of 8-10 games - excellent games
As a neutral - the major one for me - but bar a couple of games - the planets havent really alligned for a fair while - is the big triangle Collingwood - Richmond - Carlton - and the other element - they all had absolute top notch flag winning teams at the same time - i think that would keep the average football punter interested -