According to three people familiar with the sequence of events, several senior engineers on Mansfield’s team vociferously complained to Cook about reporting to his replacement, Dan Riccio, who they felt was unprepared for the magnitude of the role. In response, Cook approached Mansfield and offered him an exorbitant package of cash and stock worth around $2 million a month to stay on at Apple as an adviser and help manage the hardware engineering team.
Bob Mansfield is one of Apple's main voice over artists in their promotional videos and is also on the executive team at Apple. His PR photo recently changed as you can see below: