In a big org, a large share of employees work in internal monopolies (HR, finance, IT) that aren't subject to market forces. Not good.
5 things great leaders do: Embrace the future, challenge dogma, enable others, manage paradox, model integrity.
Be wary of anyone who believes the trad'l org pyramid will be an effective form of human organization in the future--'cause they're wrong.
If you think you have all the answers, you need to find some new questions.
When applied to innovation, the word "disruptive" is redundant. Real innovation is game-changing, anything less is mere incrementalism.