Sir Baz North retired in May 2016
Jon Thompson moved to HMRC in April 2016
Lockheed Martin appointed Paul Livingston as its new Vice President for its Integrated Systems line of business in the UK in November 2016. His new responsibilities do not appear to include pilot training.
Frequent changes in management is a recurrent issue in these contracts Those involved know that whatever decisions are made they will not be around if the wheels fall off.