Let's think - are there any other Nationals who threw fastballs in the 80s in high school, but got up to 97 by age 22?
Of course, Peacock won't really be worthy of that comparison unless he can add another strong pitch or two. Even if he's in relief, though, I'm excited about his future. Especially now that the forum's autocensor doesn't call him Brad Pealollipop anymore.