The most compelling Attributes of a Free Safety are, in my view, and in no particular order:
Processing Speed ~ The ability to Rapidly Read & React to the Play as it develops
Diagnostic Acuity ~ The ability to do so effectively and with Precision
Range ~ Lateral Velocity & DownHill Burst
Verticity ~ Turn & Burn Acuity ~ Flip of the Hip to Rotate & Run with Receivers
Combat ~ The ability to work through Traffic
Tackling ~ Consistency & Precision
Run Defense ~ Inconsistent. As with his Pass Defense, he flashes Speed and Ferocity and Mayhem ~ and he's always good for a Splash Play or two ~ but his Fluidity sucks, his Tackling is bad, and he's ultimately unreliable.
But I think that the odds are that this is a Prospect who's Game suffers savage Growing Pains in attempting to convert to The Next Level. His Athleticism is lacking and his Focus in horrifyingly inconsistent.
He may well prove me wrong ~ he'd be neither the first nor the last ~ but I can only call it as I see it:
Consensus Market Value