It's a lot easier to find relievers than to find good starters. May will be in the rotation next season. Big, strong, intelligent guy with good, improving stuff. He's a starter. Assuming for a moment that Berrios makes the team in spring, you could have a starting rotation of May, Berrios, Gibson, Duffey, and Santana. That's a pretty good bunch. In the bull pen I could see a serious tryout for Nick Burdi as reliever/closer, and maybe move Perkins to platoon closer/setup with Jepsen and Burdi. Next season is when some of the AA and AAA pitchers have to start appearing with the major league club. Flame throwers like Jake Reed, JT Chargois, Zach Jones, etc, have to start rising quickly to bolster the team's mediocre current crew.