Looking at the art, there appears to be some National Park looking structures that don't look like they'd be too out of place blended in with the rest of Frontierland. Agreed on not wanting to see any Cars or Cars related structures from the rest of the park. Would be fine it's more a sub-land.
Not thrilled with the song choices, but very impressed with the talent they got to sing/perform on these songs. Some of the best musicians in today’s Country/Americana.
Disney owns Avatar, therefore Cameron is a Disney Legend.
Disney owns Marvel, therefore Steve Ditko is a Disney Legend.
Disney owns Star Wars/Indiana Jones, therefore Harrison Ford is a Disney Legend.
It's not that hard people.
I laugh every time they do these people people don't get that Star Wars, Indiana Jones, Marvel, Pixar, Avatar and Fox are now Disney, therefore the work they did for those properties now makes them eligible to be Disney Legends.