Assuming that he was told that he's going to be the odd man out from this point on would make sense considering the timing. For all the talk about how Green should have been sitting all along, this is really the first opportunity to do so on a lasting basis. Green's been a mediocre (at best) fill-in over the last 12 months but, between the Nady trade, the various Beltran boo-boos, the lengthy Alou & Chavez DL stints, the Ben Johnson experiment, plus the trials of Milledge & Gomez both breaking in and breaking down, he's pretty much been a neccesary fill-in no matter how mediocre.