Tim Cook took part in an interesting interview with Bloomberg Business, where he talks about the latest iPhone 6 and 6 Plus release, the way they have changed Apple since the death of his predecessor, and more.
When Steve Jobs passed, everyone knew that Cook would take the reigns. But there was a lot of speculation about how that would change the company, and what aspects of the brand image might shift under the influence of a new mind.
The truth is, Jobs was sick for awhile before he passed. So Cook was already well involved in running things, and the collaborative nature of the company encouraged more than the vision of a single man.