I'm just tired of seeing low-90s fastball pitchers. We've churned out so many who put up shiny numbers in the minors and just get shelled in the majors.
If this kid adds 3-4 MPH on his fastball and tightens up his offspeed pitches then great. But that's a lot to expect from a small pitcher.
You clearly have only read about 2 whole paragraphs about this dude. You legit have no idea what you're talking about.