To facilitate animating a character I want my main camera to take whatever cinematic view I want and have 2 other cameras I set up to follow location with offset to constrain to look at the same character at different angles. And all I would have to do is for example hit the [C] key now I see the ideal side view hit [C] again and now I see the 3/4 rear view, hit the [C] again and I'm back to my cinematic camera/the one I would use to render with.
So I can do this while on the same frame or at any time. If I had that feature I would use that all the time.
I just need to know how do I set up a hotkey to do that?