Ryan has 3 BS's, Julio has 2. I'm sure Ryan's been in more save situations than Julio too. Blown Saves for setup men are greatly misunderstood.
Ryan is a better reliever than Julio, that much is quite clear. But he's better in a setup role so they can put him in when more lefties are due up and he's even more effective. Which is why he probably won't become the closer.
"Jack, will you call me, if you're able?"
"I've got your phone number written, in the back of my Bible."