Byron Buxton, Twins

After it finally looked like he was ready to breakout at the end of 2017, Buxton regressed in major fashion last year. Due to injuries and a stint in the minors, he only played in 28 games. The 25-year-old was flat out awful in his short time with Minnesota hitting a meager .156 with zero homers. The second overall pick in 2012 is about as good as it comes in center field though, and has shown superb base running abilities (46 career stolen bases, only caught five times).