There is evidence of only one interview with a Big 4 partner, Tim Ryan of PwC regarding AIG.

FORBES: In Financial Crisis Autopsy Auditors Nowhere To Be Found

In our Year in Review, there is a letter from Tim Ryan and Chet Helck, CEO and Chair respectively, that discusses, amongst many other things, fiduciary.

FORBES: Wall Street Winning War Against Investor Protection

Former Chicago Bears defensive tackle Tim Ryan, now an analyst with Fox, said the option game and running quarterbacks leave four-man defensive lines at a significant disadvantage.

WSJ: NFL: The Year Everything Changed