It's a shame he won't play on offense. Even being the athlete he is, he'll need a lot of time before he learns DB. Look at X Watts, for example.
Even being a phenomenal athlete, there's no promise he'll reach his potential. I realize that can be said at any position, but instincts and communication make great safties. Harrison Smith, Alohi Gillman and Kyle Hamilton all developed those instincts in high school. Watts, Jalen Elliott, Sergio Brown were great athletes that took time.
Offense, imo, would be a much quicker path for him. As Uyeyama likes to say, film don't lie.