The thing that would worry me if I was a Royals fan--if they complete the sweep, how many days off would that give them before the World Series? Everyone thinks the NLCS will go 6 or 7, so KC might be sitting around for awhile and we've seen how that can affect teams in the past.
I always think back to those 2007 Rockies--who, if I remember right--had to wait over a week before the Series with Boston and we know what happened. And, of course, the Tigers in their 2 trips to the series.