This is a pretty big gamble for the Sox. The kids track record is pretty minimal. He added a lot very recently, and hasn't had much time to show it off. This is the kind of kid that could have been a top 3 pick with a 2020 season, or he could have fallen into the middle rounds if he reverted back to his freshman and sophomore seasons.
I would be curious, if the Sox didn't pick him, where would Crochet have been picked?