I guess what strikes me as weird (and what I suspect the original poster was thinking) is how home consoles just kind of skipped right past the "super scaler" hardware. We had hardware that couldn't handle sprite scaling and rotation, then we had hardware that could do stuff better than sprite scaling and rotation. I think the Saturn was going to be a "super scaler" powerhouse when they realized that nope, 3D is what you have to have, and you have to have it yesterday and we ended up with 3D hardware that didn't use triangles and couldn't do transparencies.
That entire timeframe was really a *massive* explosion in computing power and technology, so I'm not surprised we'd leapfrog an entire technology. When the Genesis was released, PCs were still getting pretty crummy versions of arcade games and just starting to move from EGA to VGA. By the time the Saturn came out, Doom was already well established on PCs.
The entire leap from the 16-bit to 32-bit era is an interesting discussion on its own, IMHO.