Worth noting that our A-ball team plays in the Florida State League which is a death sentence for hitters, so you have to grade them on a curve. They have the 2nd youngest avg batters age in the FCL and yet are 3rd best in run scoring. Looking at OPS alone is a bit deceptive. By wRC+, given most of these players are still younger for the level, they seem to be holding their own:
Victor Arias, 123 wRC+
Edward Duran, 115 wRC+
Yhoangel Aponte, 107 wRC+
Manuel Beltre, 105 wRC+
Tucker Toman, 101 wRC+
Like I don't think they are going to develop into can't-miss superstar-level talents, but they can still turn into useful big leaguers given how young they are. I agree though, there's a distinct lack of impact hitting prospects in this pipeline at the moment beyond maybe Orelvis. And even then, he's has a career .239 batting average in the minors which raises red flags for me in his ability to make contact at the major league levels.