I've been thinking about this for awhile. It could work to have 6 starters--run three through their regular turns and rotate 2 of 3 for the fourth and fifth starter. In other words, Milone starts twice in a row and if he's not outstanding, his turn gets skipped the next time with say May or Nolasco starting after getting skipped. The same for May and Nolasco. If somebody does get hurt, then no one gets skipped. Obviously, if someone throws three straight great starts, he stays and if someone get knocked around a couple times in a row, they go to the bullpen. The point is not establishing a definite pecking order between #4,#5 and long reliever and not designating one guy as the long man. It would be especially helpful if a rainout occurs.