5* CBs just don't seem to come to ND, I remember him showing interest and saying he wasn't an SEC guy bc he was originally from Cali! See how that worked
Ausberry is a low 4.4 guy, Sneed right at 4.5, Bowen is mid 4.5s and not quite sure about KVA as far as timed speed, but he is certainly instinctive. Kiser has good lateral quicks and some good wheels but im guessing he'd be in the 4.58-4.63 range.
He looked great in his 1st 3 games and so-so in the others but in their rating system it weighs future potential/tools/measurables/talent in relation to the NFL Draft. His grade is higher simply because inbthose metrics its higher than anybody else except for maybe Chiles in the portal.
Funny thing, Rees threw as many if not more INTs in his first 8 games as Buchner has in his career, Granted Buchner was 5x the talent but he just never has had time to completely settle as a COLLEGE QB.