You're right, of course. It would need to be something significant. Theft of dangerous and expensive Company equipment, for example.

[Again, the smooth flat voice that indicates he's just pulling examples out of thin air, nothing to suggest he's using a concrete example of something he's certain has happened. Should the Company ever discover that it was Jack who stole one of the Cerberus Units and released it among the general population, Giovanni suspects his moment will come. That he may, if he's lucky, even get to do the honour of dispatching him.

But he has no evidence, only his word and his suspicions, and no-one would take his word over that of a higher-standing employee, one who's actually recognised as an autonomous person. And so he'll say nothing of it. It'd only be making trouble for himself.]

But alas. I suppose, for now, we'll just have to put up with him.