I don't like the idea of rushing prospects.
Not saying Colas isn't ready, but he's tearing the cover off the ball in a new league. Do we know what happens when teams adjust to his approach? Can HE make the adjustments he needs as a hitter?
Essentially, how much of his success is due to talent + sheer hard work, and how much of his success is due to his ability to adapt?
Because the big leagues are littered with guys who've made it here on talent and hard work, but won't stick because they don't know how to make the adjustments that the league is making around them.
...or is this kind of an outdated way of thinking, now that video, scouting reports, and statcast-type metrics are available for more and more levels of minor leagues?