It wasn't ND. It was ISD and it was prior to him getting offered, much less committing. ISD was there for the camp event.
And that was like 4-5 snaps of him lining up 1v1. That's more appropriate for corner, not so much safety.
ND worked him out A LOT longer than that. So the 30 second tidbit that ISD provided isn't even a fraction of what ND was able to see.
Long and rangy, good athlete, very raw in terms of playing safety and in deep coverage, which makes sense since this will be his first year after moving from LB since they had Hartford and Minich last year at safety.