Subject: Re: BRK's value post Buffett
These are the areas where Greg will have opportunities to more efficiently manage BRK. ...

Though you are no doubt right, I share the hesitation of some of the others, for a slightly different reason. Efficiency is generally the sworn enemy of resilience.

For example, it's almost always most efficient to have a single supplier for a given item or service, but that's not usually what you need in the real world.

Just a thought. Be careful what you wish for.

Jim