On Tuesday when Parra started they called up Estrada specifically to piggyback with Parra since he is no longer stretched out. Most would assume that piggybacking scenario would have been the case for tomorrow as well. It is quite possible that Estrada can still pitch tomorrow, but it is just something to ponder based on how the scenario set up. There have been several times this year Macha has needlessly run through pitchers. Granted this time it didn't lead to those guys throwing double digit pitches, but over the course of a season it will and that is how bullpens get burned out. A lot of other managers do it too, I was just pointing it out, especially in light of the Estrada situation.