Hard to believe so many would throw away Brown for one year of a guy who has clearly stated he wants to go to LA. Beyond foolish.
This is why I mostly doubt Danny will sign off on the deal.  Where Irving had a few years ,   I think he ll want some commitment from Kawhi .
Which Im highly doubtful will happen.   The result is NO I see Spurs owners rebuilding Lakers .  They take the best offer NOT associated with Lakers .   
incredibly unless Lakers are allowed to over pay ....which they would in a heart beat ,  I doubtful Kawhi brings the Kings ransome he wants.
Also by NOT trad g him to Lakers , this kinda  screws with Lebrons mind a bit , and may e even Georges .
Spurs should send him East to Knicks for all they can get .
How about Milwaukee for Middleton + Parker + 2018 Bucks First Rounder? 
Or instead of Parker, put Maker/Brogdon in. 
Makes sense for all sides IMHO. According to Woj, he doesn't want to be the alpha of a team that has to deal with a ton of pressure all around (media, in-game, etc.) 
He could get that with MIL, and a duo of Leonard/Giannis is a problem for a lot of folks (including the C's though the C's are deeper). 
Even if he's a rental, MIL might be a bit desperate to add legitimate star-power to their team since they are kind of just stuck with what they have now, and it can keep Giannis happy going forward.