Moving faster than the eye can see?

[skippy]

So i wanna ask

Moving faster than the eye can see​

Its currently under subsonic speed, but wouldnt it depend on the opponent.
Okay follow me on this:
If 1 person can react to and see things moving at lets say SOL and the other character blitzes him.
And the one that has sol reaction speed and can see at SOL says he couldnt see the other person moving, wouldnt that just mean he is vastly faster than he can see.
So it wouldnt be subsonic but upscaled from SOL.

 

[Mr. Bambu]

This is what's known as calc stacking. However if you're just saying scaling, rather than putting exact math to it, then yeah, that's how we handle it already. If you blitz someone with MHS+ reactions, then you're assumed to upscale from that.