I think Andy would probably agree with you that vision is a component of a "hustler", but does not a hustler make.
I would imagine he would recognize his sales experience as a key component of his start-up value, both in terms of 'stacking cheddar' and also in evaluating the market potential of a product.
The hustler can set the product development vision, but it better be based on a keen understanding of customer need, market readiness, and his team's ability to execute.