With that being said, here's an early look at what the D-backs' 25-man roster could look like on Opening Day. We'll continue to do these periodically throughout Spring Training and see how they change.
Catchers: Jeff Mathis, Chris Herrmann, Chris Iannetta
The D-backs will likely carry three catchers because of Herrmann's versatility -- he can play left and right field, as well as in the infield.
First base: Paul Goldschmidt
Enough said.
Second base: Brandon Drury
Sounds like the D-backs would like to give Drury every opportunity to win the starting job at second base.