In Andriese, the D'backs land a versatile right-hander who can be used in virtually any role. With Arizona, expect Andriese to pitch in middle relief. He is a solid acquisition for a contender.

Shaffer is a young arm with good potential, though he is several years away from being MLB-ready. Perez is a minor-league catcher who provides organizational depth.

Andriese will probably no longer start now that he is a Diamondback, so his fantasy stock is in decline. He might be a source for holds, though. Shaffer should be on the keeper-league radar, as he has a live arm. That said, he is nowhere near ready to become a fantasy factor. As for Perez, he is at best an option as a backup catcher. His value is negligible.