The most important thing is that his original investment in LRS...

The most important thing is that his original investment in LRS was for developing the Argentina lithium project.
As Integra is MASSIVE in Argentina, you would think he may have been able to do more than a couple of rock chip samples in that time....especially with his high level connections in place, after all its been 4 years!
There has been nothing meaningful done in Argentina until now, but he's made a massive profit doing exactly that, nothing!
What makes you think he will do anything with GMN in BRAZIL, other than turn his cheap ingoing for a multi billionaire, into a profit by just sitting on his hands? Can you show anything that may prove how he's good for the company other than for acquiring cheap shares?
Yes a smart, shall we say street smart investor for his own interests, but from what I have seen so far, not in it for other shareholders interests.
A few here seem to think he's a saviour, maybe he will be, but on what I've seen its doubtful.