There will be a pretty high amount of embarrassing material here if this gets dumped.

Senior leaders at large companies tend to use firms like Deloitte for their most controversial and sensitive potential projects, ideas, etc. And they confide with them with a lot of candor.

I would not be surprised to see unabashed discussion of tax evasion, for example. Or leaders within a single company using Deloitte to undermine their peers. Or debates of the merits of layoffs designed to be age discriminatory.

Basically, there would a much higher percentage of "good stuff" in a dump of these emails than say, in the Sony dump.