I know its the right thing to sign your best players first... but the "we can sign that guy anytime" philosophy hasnt panned out for us...nor is the "adding the superstar" an automatic.
If i was confident we could add a great player i would totally agree with you. But if we cant, then a lineup of :
Smart, Bradley, Thad, Sully, Zeller
Turner, Young, Crowder, Bass, KO
...is not bad to start with (before other trades and drafting even begins).