This may shed some light on the matter...
Its up to ASIC to enforce the law as its sits, however it could be a combination of all three...
https://www.lsc.qld.gov.au/__data/a...conflicts-of-interest-symposium-15-mar-07.pdf
Interesting article "No Trust." Noting that Tucker provided legal services to EquitiTrust for nearly a decade, surely he must have have known the "lie of the ground" as to the alleged culture and behaviours within the company, particularly McIvor.
With that in mind and noting the paper you have posted is it possible that he became conflicted with personal interest when investing some of his Superannuation.
It follows does it not, that he would have had deep knowledge of the assets of the company and could now be accused of successive conflict by securing benefit out of distressed assets of which he contributed to distressing. Perhaps a long bow, but I'm wondering why he was so hell-bent on calling in the receiver's for the alleged purpose of protecting the investor's assets, when in reality we know how much the investors have received compared to what the myriad insolvency practitioners have made while feeding on the carcass.