In regards to the DH, I guess yes, with the OFers they have in system, they can stay within for DH.
I'd like to see them get another sure TOR guy to go with Imanaga and Steele, they could use one or two of their younger arms in a trade for one that could become available.
Me, im not a fan of using a rookie/unseasoned guy to close out games, I like to have a somewhat veteran for that spot and use the young arms as 7th inning/setup guys for a couple seasons first.
I like having a reliable veteran or two on the bench, someone like Zobrist, where you can plug him into the lineup anytime and produce or come off the bench in a pinch.
I know the bench isn't relied upon as much as before but I would like them to have one guy they can count on and not just a hope or luck into one.