I don't think The lakers land either one, even now......the roster won't be competitive in the West with just Melo and Kobe, 2 rookies and a bunch of waiver wire guys.
If they only get 'Melo or Lebron, they can also re-sign Gasol. They only have to move Gasol if they get both.
To be clear, it's being reported that the Lakers are the "top threat" for 'Melo, not the frontrunners.