I thought he'd be promoted after the Midwest ASG. However, I don't think any of us foresee Buxton making it to AA this year. Best case, he starts next year there. If that's true, does it really matter whether he goes to Ft Myers last week, this week, or even a few weeks from now? Simply, IMO, no. Nothing shows the Twins plan to keep him there all year, even though other elite prospects have done that (Mauer, Sano) and survived just fine. If multiple sources from the Twins say he's "close", it would seem likely the promotion will happen soon.