Counsel preparing for a trial involving expert witnesses need to keep two cases ready to hand: The first is Sargon Enterprises, Inc. v. University of Southern California (2012) 55 Cal.4th 747, which prohibits experts from giving wild-eyed speculations on lost profits. And the second is People v. Sanchez (2016) 63 Cal.4th 665 (Sanchez), which prohibits parties from offering otherwise...