I can care less about sightlines or visible supports/tracks... we're just trying to have a conversation with the little amount of info we have.
I'm sure Grizzly permits look similar... but that coaster's theming comes from rockwork... would a Spider-Man themed coaster have rock work? That's why we're questioning the theming on this coaster, and why we assume it'll be mostly feature bare supports. Unless they have some sort of "New York" theming they plan on using... I'm not sure what we can expect from this.
Even if its themed to"New York" what's the purpose or story for seeing exposed coaster track.
Obviously Disney has built outdoor coasters before, but they were all themed.
Up until recently Disney mostly got around building coasters in two methods...
1. If it's outdoors, its themed to some "train" attraction, so the track gets railroad ties to make it look better, "Grizzly Mountain at HKDL, Expedition Everest, and obviously Big Thunder Mountain.
2. If they can't theme the tracks to look like railroad tracks, then they stick it in a building.
There are some exceptions, like Slinky Dog, but the track is suppose to be a "roller coaster playset" so the exposed track makes sense.
I'll reserve judgement until I see the concept art, maybe they'll surprise me and theme the track to like a subway car, and it's out of control, and you're riding on elevated tracks, could make sense if the theme of the land is NYC.
Also, last thing... another IP Land with only ONE attraction, can we even consider these "lands" anymore?