But Yost also mentioned something about Villanueva not coming back as a starter, but remaining a one inning guy for the 7th inning or 8th inning.

Is Villanueva going to be put into the starting rotation leaving Parra (and Capuano) in the bullpen? I don't understand why we don't just give Parra some starts...
Can someone please clear all this up for me?
I am confused...