Kingery has reverted back to his AAA norm.
Clemons is probably the best fit, the alternative would be Kroon, but he's a RH bat.
But you can see why they want to keep Miller at SS if he can handle it, he may well be a supersub when he first comes up if Bohm's improvement is for real - b/c they're going to sign Bohm to a big money extension if he proves out over an extended period (this and next season?).
Schwarber has one more season, then DH opens up. Could rotate older guys through. Turner, Harper and someone like Ricones down the road.
Castellanos is headed to being buried by the AS break, just don't see any signs of life. But no replacement at AAA unless you want to gamble on Dahl/Luplow. They could probably platoon and do better.
JT needs to move down in the lineup at some point, and they need to find a short-term backup/replacement. We'll see how Tait progresses, but I think he might be seen as the longer term solution if he can stay at C.