Well, you said if not Mayer, they want pitching.
Whether or not they want Duran - and I can see both sides there - is something neither of us can determine. But here is what we know.
1. Arizona isn’t necessarily rebuilding. They just committed $40mill to a mid-30s pitcher.
2. Not long ago, they had 3 good outfield prospects, but only one has settled in as a starter abd contributor. (Thomas can start due to his defense. McCarthy is a 4th OF.)
3. The DBacks were 80-82 last year. Certainly they could sell off and hope, but it’s not exactly impossible to improve in a very unstable NL West.
4. While Marte is their far and away WAR leader, he and Duran are fairly close in that department. But Duran is cheaper.
5. The reason they are interested in trading Marte might be because it turns out, Marte is a whiny bitch.