That's why I doubt the game will be isometric. I think it will be third-person, and likely to also have some action elements to it (though not a fullblown ARPG). And certainly very fancy graphics.
In other words... this will be like how DAO evolved into DA2 and then DAI?
Goodness me.
Well I happened to like the DA games, including DA2, so .... But I don't think BG3 will be quite like DA:I, because for one thing we've already established it won't be RTwP.