What has happened this year is data, and would be foolish to ignore altogether. Unless the Brewers pitching staff has noticed something different (Bush is injured, mechanical issues, etc...) if you manage based on small samples, you will manage inefficiently. You need to look at the sum of the data, not just the mirage of a trend that's statistically insignificant. I know you don't believe it but if you looked into the matter, I am convinced you'd change your mind. Hell I worry a lot more about Sheets, who's at least exhibited a problem with his mechanics, than Bush. There is simply no reason to think this Bush is different than last year's or the year before.