I have a real hard time with the idea of "getting the closer an inning cause he needs it", unless you are prepared to pull him and get him outta' there. Farrell brought Bailey in for a meaningless inning which turned into more pitches than Bailey really should have thrown (24). Then when they really needed Bailey, (Monday night in the Trop) he really struggled.
Closers don't hold anything back when they are on the mound. Have him throw on the side if you must. Don't bring your closer into a meaningless situation cause you think he "needs" an inning.