I feel very optimistic about the starting pitching and defense. I'm slightly less so about the bullpen, and pretty "meh" on the offense (as I expect Buxton to get hurt again). That said, if Kiriloff is healthy and Buxton plays 110 games, I think this team is the favorite for the division. It largely depends on health (and luck, as with all sports an inch or two can really matter at specific moments).
I love the depth of this team. Even if the injury bug bites them almost as hard as last year, this year they are ready.