A lot of the news coverage is claiming that he had a role in recruiting specific people to CDG, and even names some of them (eg. http://www.bloomberg.com/news/a

A lot of the news coverage is claiming that he had a role in recruiting specific people to CDG, and even names some of them (eg. http://www.bloomberg.com/news/articles/2015-01-29/sap-looks-to-xerox-for-r-d-inspiration-builds-idea-lab http://www.bloomberg.com/news/articles/2015-01-29/sap-looks-... ), which would be more than just lending his support even if he's not really running the place. I certainly can't confirm if that's accurate though.