I mean, I doubt seriously that they’re in a hurry to move him to AAA. He’s played all of 10 games now at the AA level…and it’s a level at which most organizations have their very best, most talented, young prospects…including pitchers. They’re not close to handing him the big-league starting 3B, 2B, or SS jobs…so no need to have him in the wings at St Paul. If something happens and they do want to give him one of those roles, they’d probably be willing to move him directly from AA. That’s not that unusual.
But that’s a long-term injury or two from happening…or a half-season of drastic underperformance from Miranda from happening (and maybe even not then if Lewis is back and healthy). Certainly, nothing imminent.