This already happened on healthcare. He already has a healthcare initiative: https://www.cnbc.com/2018/06/20/dr-atul-gawande-to-lead-buff....
The thing to bear in mind with this is they're all constantly looking at a bunch of other initiatives before jumping in, so if one of these people had a comment to a reporter on just about anything it's probably not the first time they're thinking about that subject.