The fangraphs prospect guys say August is most likely. Their roster resource guys think they might keep him down all year to see if he can win rookie of the year next year. I'd call him up this year, so he can prep for next year... Unsure when.
He's playing well.... Why not be happy and celebrate? He's the kind of backup I'm ok with, very good defense at nearly every position. If he hits a little, that is.
We are in Scotland for a month, so our garden is on hold. Though it appears our blueberry bushes are going to be full when we get back. Alas, it's likely our table grape vine has died somehow.