Seems to me, that the BB/K ratio and BAPIP would directly correlate to OBP. A player w/ that large of a gap between K's and BB, means they would have to carry an incredible BAPIP to have a productive OPB. Now, in Sano, ABW case as has been stated, their OPB and run production is most likely going to be valued more than OBP, but at some point, those runners on 3rd w/ less than 2 outs have to be driven in, and that's not happening w/ a K.