Colorado Rockies starting pitcher Jeff Hoffman got an extended run in the team's rotation two years ago, and he was bad. He's now been given three turns in a row this season, and he's been better, but only slightly. Tuesday's start against the Cubs featured some bad luck, like stranding half the runners who got on base against him, but it also featured some obvious mistakes, like throwing a 96 MPH fastball down the heart of the plate to Kyle Schwarber, who quickly turned it into a Home Run Der[...]