When Dwight walks from LA, they are still committed to over $78 million in cap space for next year. That puts them above the apron, since the cap will be max $60 million. Assume they amnesty MWP and don't pick up Meeks' option, that would put them at $69 million, still above the apron.
They could amnesty Gasol or Kirbs (which would make the most sense) but assuming they don't, that means outside of a trade, all they can do is:
1) Resign the guys who expired from last year (Jamison, Clark, Ebanks, Morris, Goudelock)
2) Sign a free agent(s) to the MLE (approx $3 million total)
3) Sign guys to vet minimums
4) ???
5) Profit!
Seriously, they're totally ed next year unless they amnesty Kirbs or Pau.
Please explain what Kirby knows that I am missing, just HOW are the Lakers supposed to spend more money?