Different philosophies. I'd rather have a solid contender for the next 8 years, maybe one World Series, than "go deep into the playoffs" 2012, slide a bit 2013, and slide a bit each year after that because we can't sign our free agents.
I don't know that not signing 'our' free agents concerns me much, the two Zimmerman(n)s will be expensive, but if they extend Jordan soon, it shouldn't be franchise killing expensive. I don't expect Espinosa, Ramos, Storen, and Morse to cost a fortune either. As far as strss and harper, I really don't expect them to sign extensions giving up more than a year of free agency- they are boras clients by choice, and nothing they've done would indicate that they won't listen to him; maybe I'm wrong, but I don't want the team making decisions now in the expectation that one or both of them will switch agents in the future; that's also why I don't care if they push strass past his innings limit for a playoff run, or if they leave harper in the minors to get an extra year.