OK, I understand that even good young guys will struggle with contact when reaching the big leagues. But eventually it should even out, right? Doesn't seem to matter here. Minor, then Major League K-Rates for several of our Twins; Arcia - .22%, then 33% Buxton - 23%, then 35% Rosario - 19%, then 27% Sano - 30%, then 36% Santana - 20%, then 25% Okay, okay, the sample size is too small. But throw in the climbing K totals for Dozier, Plouffe and Mauer over the last few years, and I'm not at all encouraged.