Diamondbacks' Chris Herrmann: Larger role on tap?

Herrmann, whose 2016 season ended prematurely with a broken hand, may be in line for a significant increase in playing time following the D-backs' decision to non-tender Welington Castillo last week.

Analysis:

With veteran defensive stalwart Jeff Mathis inked to a two-year deal, the D-backs may lean on Herrmann in the larger portion of a platoon to begin the season; the 29-year-old hit .284/.352/.493 with six homers in limited playing time a year ago. Former Rule 5 selection Oscar Hernandez is also on the 40-man roster, but he carried a mere .609 OPS at Double-A last season in his age-22 campaign. Unless another veteran is added to the fold before Opening Day, Herrmann figures to get an opportunity to eclipse 200 plate appearances in a big league season for the first time in his career. It should be noted, however, that the D-backs may be willing to sacrifice offense behind the plate in order to reap the benefits of the impact Mathis could have on the team's pitching staff with his defense.