This time last year, I provided RotoBaller readers with some sleeper prospect names for 2020 redraft leagues. The advice aged quite well despite the stunted major league season and lack of minor league games.Among my predictions, I spoke glowingly about Tony Gonsolin a pitcher that had not received much love from others. However, if you listened to the advice, then you ended up with a pitcher that outperformed the more-heralded Dustin May. Another prediction, Jared Walsh, slugged nine home runs...