macquarie are financial advisers to amu, page-3

Given the unsavoury light in which the Macquarie brand has been cast in recent Four Corners programs and newspaper articles (for contentious margin lending, hire purchase schemes, etc), I wonder if AMU directors had the foresight to obtain documentation from Macquarie Capital Advisers confirming that neither Macquarie nor its subsidiaries/controlled entities stand to benefit from Eden negotiating a lower price?