There's still a lot of Spring Training left. But that doesn't mean that the early days don't mean anything. With camp battles for the fifth-starter slot, three bullpen spots, backup catcher, utility infielder and the outfield, there are plenty of storylines to follow out of Orioles camp, and a few things we've learned already. Here are four important storylines from the first two-and-a-half weeks:
Trey Mancini not slowing down
If you thought Mancini was going to coast this spring, you were wrong. Despite a fantastic rookie season in which he placed third in American League Rookie of the Year voting, the outfielder is playing like he's trying to win an Opening Day spot.