I heard that Koch was only hitting 88 MPH this spring. Hell, even Shingo can throw that fast. I wouldn't be surprised if Koch was on roids when he was with the Blue Jays and A's. He pitched 93 innings for the A's in 2002. Last year, Koch was only hitting the low 90's. I don't buy the speculation that he wore out his arm from pitching so many innings for the A's. I think he just got off the roids. How do you lose 10+ MPH off your fastball in 2 years?