Without doubt, it is easiest for the authorities to liquidate MTI because of its inability to repay investors (i.e. because it is clearly shown to be a non-viable business or even a ponzi scheme) and this seems to be the case now. The downside of this is that everything can be blamed on JS and the others are likely to get away very lightly.
To really get as many of the guilty as possible, the other areas of illegal activity must not be ignored. The material that has been captured and saved in MyBB archives firmly implicates all the "directors" in running a company illegally and/or an entity that was illegal (pyramid company) or not as registered (a CIS not a Pty).
It is essential that FSCA gets the NPA to bring charges for not carrying out the fiduciary duties of their positions to the detriment of members/investors of/in MTI as a company. This way, if found guilty, all the directors and even core admin staff can be caught up in the case and later sued by investors. [The core admin person working for Maddoff was convicted some years after Maddof was found guilty.] Ideally, these criminal cases should be carried out while the liquidation is underway so that our best friends all are dealt with.