Because what they're doing is working so well. My annual salary is in the low $40k range. I really wish I made six figures and could afford a nicer car, and maybe buy a house sometime soon. Clearly, what I am doing has not been working. So it's time to try something new. Something wacky. Today, in my afternoon meeting, I am going to punch my boss in the throat and take a dump on the overhead projector. I will then hurtle my body down a flight of stairs while singing the chorus to "Shiny, Happy People" by REM. Once I hit the bottom, I will spring up and shout "TA DA!" and spread my arms wide in triumph. Maybe then my fortunes will turn. If you knew you were about to lose your job anyway, those might be perfectly reasonable things to do. The point is, they have nothing to lose at this point so they may as well start acting like it. Exactly. Why should they try harder now? They all have jobs next year with this team, except for a few. What pressure is there exactly to perform? The only ones who really look like they give a damn are Zambrano, DeRosa, and Theriot, as far as regulars go.