I have to think that this has a little to do with who gave us the best chance to win (in HIS Mind) but mostly to do with K-Rod's veteran grittiness, moxy, experience... Yes, this worked out for RRR this time, but the more he tinkers with things the more things seem to go wrong in the long run. He may have made the right decision this time, but now that K-Rod is his closer, it may take 7 or 8 blown saves to remove him from that position. That is what I find scary.