I agree for the most part that it's the number of pitches, not the number of innings that stress a pitchers arm. But I do think for a closer there is something to be said about coming in, pitching one inning and being done, as opposed to sitting between innings, cooling off and warming up again on the mound. I think the latter scenario can be more stressful. Especially for a pitcher that's used to only warming up once and doing the first scenario. That said, bringing in Familia in yesterday was my second choice. I would've given Harvey another chance at the third out. Maybe Terry didn't want to potentially bring Familia in with a runner on if the next guy got on against Harvey. And I wouldn't have messed with any other relievers. If I go to the pen there just bring Familia in to close the door. I'd also now seriously consider giving Familia game two off. Of course if Clippard or Reed loses a one run lead in the ninth today I'm a moron