This site has a few people who use their genius to engage other members in great conversation, debate and disagreement. There is always someone derailing a thread with supreme analysis and Internet superiority. No name needed. I'd rather debate the topic at hand:
"Johnson has seen a bit of time in the Majors, mostly with the 2015 White Sox (plus another six plate appearances in L.A. this past season). In 120 career plate appearances at the big league level, Johnson has a .226/.296/.264 batting line. However, he’s a career .281/.336/.392 hitter in parts of three Triple-A campaigns even in spite of his poor work at that level in 2016. And, he’s just a couple of years removed from ranking as Chicago’s No. 4 prospect in the eyes of both Baseball America and MLB.com. (He also ranked second on MLB.com’s list of the game’s best second base prospects that year.) Johnson has received 80-grades (on the 20-80 scale) for his speed and drawn positive reviews for his bat-to-ball skills. He’s never been said to have much power in his bat, though, and he’s also been plagued by elbow, hamstring and knee injuries dating back to his college days". -Steve Adams
I don't know about top prospect designations,but he was highly regarded a couple of years back. I'm not hyped by the trade but he may be Mallex-esque. Meh