Is it not more the case that a lack of FTA presence actively reduces your existing fan-base (rather than an FTA presence providing growth opportunities). Particularly given runaway inflation is currently arse-fucking the discretionary budgets of all but the most asset rich fuckers in the country/world.
Sure, but there's literally no appetite for a FTA only deal for Super Rugby.
Likewise RA is in no position to take substantially less revenue on the basis that over a number of years they could hopefully see some growth.
Lastly, no one is going to start at Super Rugby or lower level as an introduction to rugby on TV and then say I like this, I might check out one of those Wallabies matches on TV. It's the other way around. We of course come back to the age old problem that the Wallabies being at least watchable and then hopefully winning some games is absolutely critical.