4) Kris Bryant
2015 stat line: 26 HRs, 99 RBIs, .275/.369/.488
2016 Steamer: 32 HRs, 95 RBIs, .273/.360/.507
Bryant broke out in mid-April, and was one of the main reasons the Cubs made it to the NLCS in 2015. The 2015 Rookie of the Year has one of the most explosive and powerful swings in the game, and will be a superstar for the Cubs for years. Bryant, along with younger teammates, will bring a championship to Chicago within the next few years.