I say the odds are great he will be like Seth Curry. Dad and older brother mean he almost certainly would be a great teammate and probably can be a major contributor to a good team.
Recruiting Sage Surratt was tricky because many people felt his better sport to be basketball. I think he is the #2 or 3 all time scorer in NC HS history.
But that aside: is it possible that Sage Surratt burns UNC at some point? Will he develop into a top notch WR while several guys we chose instead of him founder?