Forget last year. How about the Lakers earlier this year when all the Carmelo rumors were circulating? Everyone left them for dead. Then look what happened. Everything is fine for them now.
And I wouldn't even entirely forget last year. While there are many new faces, the Big Four (those most guilty of turning off the switch) are still here to switch it back on, as is Big Baby. So yes, maybe Carlos Arroyo, Troy Murphy, and Sasha Pavlovic can't "turn it back on"; however, they also won't be playing. In fact, the only "new" players in our rotation will be Delonte West, Shaq, Jeff Green, and either JO or Nenad. And given the fact that Shaq and JO aren't even playing right now, they can't even be foudn to have "turned it off".