Adam Eaton went 3-for-4 with an RBI in Sunday's win over the Rockies. Eaton has looked impressive in his first two spring training games, and is expected to open the season as the Diamondbacks' regular center fielder. The 24-year-old batted .259/.382/.412 during his brief callup last year and has a .456 on-base percentage over parts of three seasons in the minors. He remains one of our favorite sleepers for 2013.