Mike Trout, CF
Photograph By Gary A. Vasquez/US Presswire
Trout, who turned 21 in August, is just the fifth player to hit at least 30 homers while stealing at least 45 bases. He's also leading the AL in runs and adjusted OPS. He could join Ichiro Suzuki and Fred Lynn as the only players to win rookie of the year and MVP in the same season.