Going forward I'm going to play it by ear as to when to pull the plug on this.
Not worried at all about Buxton. I don't think he hits right away but he makes Minnesota better defensively. Arcia has a much more MLB-ready bat and if he got called up over Buxton I'd be much more worried.
Vargas should start to hit soon. I think he has a nice 2nd half.
Beyond that Dozier, Hunter, and Plouffe are out-pacing any sort of expected power. Mauer as well but his power is so tiny it doesn't matter.
The one thing that scares me just a tick with these metrics I keep track of is that the Twins are starting to drift below the point in batting average where I usually think they'll start getting some seeing-eye singles. When I say below I mean I think numerous guys have room to improve their batting averages. I don't think the hits will be big power shots, but some of these guys are due for some good luck. Enough to make me moderately uncomfortable. However, there aren't many scary hitters on the Twins so just a few bloop singles would be enough to reverse the metrics on many of these guys. They don't have the power to make good on a gimme baserunner often enough.
If the Twins lose 2 or 3 of their next 3 games I'm going to call it a day and be happy with my profit.
Hope that all makes sense. I tend to ramble.