[makthrow]

I think product visionary falls under "UX guy". The name "product visionary" by definition means he has an excellent grasp of user-oriented design and focus.

[jaysonelliot]

I've heard far too many Business Guys call themselves "visionaries" when in fact what they mean is "idea guys."

[joshwa]

In the industry we call the "Product Managers".

[jaysonelliot]

Are you saying a UX professional is just a product manager?

[joshwa]

I'm saying that almost all the tasks you describe above also fall under the responsibilities of a good Product Manager (at least on small teams, which is what we're talking about here).

If your "Idea Guy" comes from a Product Management background (and can do all the things you mention above, plus "Strategy"), then you should be in good shape.