The rot continues if people aren't excited to go watch their provincial sides play. The comp survived because there was a time when the line between Super and Test was a blurry one indeed; the best of the best at Super level actually change how coaches, commentators, pundits, players, and fans all approach Test level.
So, if the Reds are struggling to draw crowds, and the Fijian can draw more crowds, then sign the Fijian. We've already had this debate in Aus, and it resulted in the whole idea of limits of marquee and development players, which we have a history of throwing away regardless.
And I'll pre-empt the "hurr durr we had marquee and now we're shit" by saying that the period with the most marquee and development players in Australia was between 2008 and 2015; in that time, Australian teams won half their Super Rugby titles, made 40% of their grand final appearances, won the Tri Nations, the Rugby Championship, and got closer to a World Cup than we had in over a decade.