Statistics, statistics. Oh how I hate statistics- especially when this old timer doesn't understand them. Actually, at one time when I realized I wasn't going to be a pro ballplayer and didn't wish to go through the long tenure of minor leagues to try to become an announcer, I wanted to go into sports statistics because I was great in math. Anyway, relievers can change dramatically from year to year so I'm not sure I can buy into this article. A manager has to manage his bullpen so pitchers aren't worn out by August- especially the way the game is played today. However, I will never like it when a reliever comes in and has a 1-2-3 inning while throwing 15 pitches and then isn't allowed to throw a second inning. It makes no sense to me- especially when the next pitcher gets hit hard.