2017-02-08 07:53:22 UTC
Dave Redding is leaving McLaren for Williams. This means other folks move up or take on additional duties.
Paul James takes on most of Redding's duties
Andrea Stella takes on the sporting/FIA liaison role that Redding performed
Kari Lammenranta gets James's job
Redding has been at McLaren for 17 years. IIRC He was at Benetton during the Schumacher era.