We simply cannot remove Stammen from the rotation and keep Lannan there when moves are made in late May/June.
First of all you cursed him. It's only the fourth inning.
It's a good problem to have, and it's not a problem that needs to be solved any time soon. All of our pitchers have several more starts before a decision needs to be made. It's not like we have 5 all-stars out here.