In the last 20 years 15 college players have scored over 900 points in a season, it's a short list (by the way Steph Curry is the only player to have done it in back to back seasons in the last two decades). Hield is on the list as well as the aforementioned Curry, Allen Iverson, JJ Reddick, Kevin Durant, Kemba Walker, Doug McDermott, and Adam Morrison, the rest of the list is made up of players from small schools who (if I had to guess) were their teams' entire offense (think Jimmer Fredette).
Even if you ignore the obvious personality quirks and devastating knee injury Adam Morrison suffered and say he's a flat out NBA bust, that's still pretty good company.