I mean, if he's the bench guy that you move to 3B in the event of an injury, isn't that better than having him in AAA? I mean, unless you sign a better bench bat, I suppose? Espinal doesn't really "need the reps" of a young guy in AAA, he's already pretty much a finished product, so having him contributing MLB innings/abs makes more sense than getting him AAA ABs. Then we'll just have another "first man up from AAA" (Smith?) who will move to the bench role.