Long slow death of offshore outsourcing?

Heres an informative article on offshore outsourcing of service and application development. The article, written by Robbie Clutton, Director of Pivotal Labs, is from the beginning of 2016 and covers an important topic.
He argues that offshoring hinders a nimble organization and time to market will be significantly more swift, with an in-source team.
A nimble organization with smaller team sizes will adapt faster and deploy faster. Most businesses have to adapt to new disruptive services, and large outsourcing initiatives are hindering change.
There is also a big issue with being close to the business units, to understand their needs.