There's a nice amount of power in the middle of the order, and with Cron and Schoope behind Gonzalez, I have to think he sees a lot of good pitches...
Castro is probably going to be a black hole... I'm not expecting much from him this year. Hopefully, Garver makes enough defensive strides that Castro finds himself more of in a backup role as time goes on.
If Buxton and Kepler can finally break out... that will be a nasty lineup.
I think we will see a 50/50 split at catcher. As the season progresses, we may see more Garver and less Castro with a sprinkling of our baby panda. Castro's health seems to me (with no real knowledge) something to keep an eye on.