From everyone's input...alpha order.

Atul

Blakely

Collins

Falk (twice)

Norris

Root

I never heard of Root?

IMO and that of many, Putnam was in many ways running the company, not literally, but he had a major say so, and conflicts with a few on this list.

Rather than throw a rock at Falk, let's get a bucket of 5...make that 6, bean them all and bruise Falk twice.

The blame game is BS.