I just watched the kid play three games in Houston against some very good, good, ok, and not so to good pitchers. I'd pump the brakes on any adjustment to the existing ratings, except maybe the "personality" ones. Let's see what he looks like a year from now.
And yes, I know, a small sample size.
And, also yes, this is mostly me sticking the needle in Yankees fans after the Astros going 5-2 in the season against them, including both series wins.