After "On the Lot," I'm a little wary of Fox dipping its toes into any new reality markets. But so far, it sounds like "The Next Great American Band," the "American Idol" crew's search for a new group to rule the airwaves, is keeping it all in the "Idol" family with its host and judges. Host Dominic Bowden may be a newcomer to American TV, but he's well-known in New Zealand for hosting "New Read more