And we also know The byakugan can focus its
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, this secondary ability isnt its widespread vision ability. And even then, according to your logic;
If you are with in his range and move with in it, he will always no where you are from start to finish in motion.
Again, look at scans and order of the manga panels. The bomb you and blaze are showing was literally the first TBB it fired, not the 2nd to 3rd, so Moot point on that post. The 2 bombs after that was out side their range, fact since it was not shown in their field of vision.
And you're mistaking me saying he himself moves at that speed. I'm stating his Byakugan can perfectly track said speed, not that hiashi himself runs at that speed. It takes little to no time to burst chakra out of your body, almost zero time!
If he has the mental awareness to see when a bomb left from point A to point B and called its explosion the moment it happened out of eye site, that means he can track slower things similar. In the powerhouses case that you are bringing up, he doesnt have the firepower to even grasp their combat speed and power behind their movements that will follow. The characters you list move faster then what he can dish out. This is Hebi Sauce we're talking about.
And again, Just because your eyes and brain can track something, doesnt mean you yourself can run the same speed. I never once said Hiashi can run that fast.
And, you're right, we're not even on point of the thread, so its pointless at this point.