From BA's writeup on Abrams:
Abrams pairs that speed with a line-drive oriented swing from the left side, and he has tremendous feel for putting the barrel on the baseball. He rarely swings and misses, and because of those skills scouts think Abrams could become a plus hitter. It also wouldn’t be shocking if Abrams eventually reaches above-average power because of his impressive hand-eye coordination and ability to consistently put the barrel on the ball in today’s home run-friendly environment at the Triple-A and major league levels. Either way, he should get plenty of extra-base hits thanks to his running ability. Where scouts are most conflicted on Abrams is his future defensive home. He made center field look tremendously easy during his time with USA Baseball’s 18U National Team last fall (when he also hit .297/.395/.324 in nine games), and he projects as a plus defender in the outfield. But he also has a chance to stick at shortstop, where he has quick footwork, plus range, solid glovework and adequate arm strength.
So a bigger, stronger, faster Carroll with more upside with the bat and the glove.