Why not just have all companies pledge not to settle frivolous patent suits? The way the trolls make their money is by realizing that its cheaper for these com

Why not just have all companies pledge not to settle frivolous patent suits? The way the trolls make their money is by realizing that its cheaper for these companies to settle than to duke it out in court. The lawyers don't even care if you aren't infringing because it really doesn't matter. The trolls survive because people aren't willing to fight it out against them and they can pick on the weaker and smaller companies. If everyone said at the outset, "I will fight to the death a frivolous patent suit with all of my resources" the trolls would run out of easy targets.