First off, the difference between Victor Cartini and Brice Turang is big. It is like the difference between Mike Trout and Christian Yelich. That is a generalization, but you get the point. Caratini isn't an all-star, but Turang is that bad. Having a pulse is about twice as good as Turang when it comes to hitting.
Calling Turang a contact hitter is a bit of a stretch. 21% isn't bad, but it isn't good either. Caratini was better than that...notably better against RHP at like 2.5% lower. I also don't agree that avoiding a double play should have been a focus. A double play scores a run and ties the game. Then Adames is still up with a guy in scoring position. If that happens, so be it. If he was that concerned with defense, that's classic Counsell playing the long game and playing it safe in the postseason. Probably why Caratini never saw daylight in the postseason. D Backs manager made quite a few bold moves...and what do you know, seemed to work out for him in the end. Defense doesn't do much when you are losing.