I think Sano will get promoted, but my guess is it will wait until the Miracle have wrapped up the first half championship and guaranteed a playoff spot. And that is not an inconsequential consideration. Yes, the primary consideration has to be player development, getting them ready for the major league club. But maintaining good relations with your affiliates is also good business sense. The club started red-hot, but has tapered off a bit. I can see the Twins keeping Sano there, to prevent a first-half collapse, for the benefit of the local team. The magic number for the Miracle is at 20 - once that has been reached, I can see them moving him rather quickly. Just a guess.