So let me get this straight, you are saying that the refs are refusing to blow their whistles, yet Ariza was called for a travel that ended the Spurs-Lakers game. Did you want them to swallow their whistle in that case?
The case can also be made for Mason jumping back into Dfish to exaggerate the contact on the last foul, but it was called legit and the game was won by the Spurs, no biggie.
The refs make good calls and bad calls, all teams benefit from some calls and all teams get shafted at some point. It's just part of the league.