That’s because the ninth inning isn’t always the toughest.
Like in Tuesday’s loss. Barnes came in and faced the 3-4-5 hitters in the Cleveland lineup in the eighth. Sure, they could have saved him for the ninth to face Roberto Perez (career .208 hitter), Jake Bauers, and Greg Allen (.087 BA). But then who was going to face Santana, Luplow and Jose Ramirez? Ryan Brasier? The guy couldn’t retire the hitters at the bottom of the order, but he’s going to be successful against the heart of the order?
If you don’t have good relievers, the roles don’t matter and rigidly assigning them roles just because isn’t going to work. Because they aren’t very good. All you’re doing is deciding to get beaten in the 8th inning instead of the 9th.
And if you have a lot of good relievers, roles don’t matter because, well, everyone is good...