I made a suggestion about this a long time ago, and in fact contacted Space Guy about it back in March.
Has nobody at all tried anything on it since that first topic? I did about 10min testing with orbit cameras just now and got something relevant...
I never found out what he meant by this.
Anyway, I think 2D cameras should work a lot like they do in games like the Paper Mario series, most notably the first and second of the games (4th is pretty similar too I guess, minor changes).
decent gameplay video I foundJust skip around to whenever Mario is just walking around and you'll see what I mean.