Perhaps this is when they start moving a couple of the major leaguer starters? Civale to Toronto for prospects, or something? Would think it won't be for the next week as they are in the midst of the 10 games/10 days stretch. There is a plan though.
Also for a 40 day spot, at some point here, Oliver Dunn can be DFAd. He has a ~600 OPS in AAA, no one is going to pick him up. Their issue will be him currently playing SS for Nash, although not that well. Delgado could handle it for a few days, and then Dunn will be back. I had thought Dunn's DFA was waiting for Wilken & Pratt to come up to Nashville for the second half of the AAA season, but Pratt hasn't been hitting much (although <maybe> started something this week????).