My idea doesn't make sense financially for RA, but I would love to see 6 weeks of Super Rugby AU, played as 6 'Super Rounds' in each of the states + Fiji, followed by SRTT. 1 game Friday night, 3 games Saturday and 2 games on Sunday. One ticket to cover the whole weekend.
Play the Super Rounds outside the regular rugby stadiums where possible, for example up in Townsville for the QLD round, rotate it around every couple of years. I think it would build some hype around rugby again before leading into a more traditional Super Rugby comp where the teams would go back to playing at their traditional home grounds.