I can say, from experience in a semi-tough district, that sophomores will play a key role for some if not most teams. Even if the pitching is a little overmatching, which for me it was maybe once or twice (against the same kid), I was still able to do the little things. One thing I've noticed about younger kids playing HS varsity baseball is that they TEND to hustle more. I am not here to bash any older players, but from what I saw, it was usually a younger kid backs up the pitcher (or the apropriate base in general), and executes the bunt (although some may not consider this hustle, it is dedication and determination). Now yes, maybe these were unusual, or maybe younger kids (I know they were younger because I knew them personally) were just called on to do these things more, but these little things are critical. I know LH brought up a sophomore just to run the bases, and that run in one game against us was probably scored due to his base stealing.