In three important decisions the Supreme Court significantly improved Republican presidential prospects in 2016. First in upholding subsidies for the federal exchanges the Supreme Court took off the table the agonizing choices that the Republicans would have had to make with respect to seven million people losing their health insurance subsidies. Simply put the Republican Party would have been way too divided to come up with a practical solution.
Next with the Supreme Court legalizing gay marriage throughout the country, it essentially took a losing issue for the Republicans off the table. In its place the Republicans will find themselves on far more friendly terrain in their defense of religious freedom, Indiana notwithstanding. Thus the way is open for the Republican Party to become the party of pluralism and respect for individual beliefs.
Finally with the Supreme Court now, incorrectly in my opinion, allowing the use of disparate impact as dispositive evidence in housing discrimination cases we will witness a wave of litigation across the country pitting "civil rights" groups against local communities. This would be amplified if the "gosplanners" in HUD get there way to use federal power upend local control to achieve desegregation, both economic and racial. Here the fights will be ugly and it will redound to the benefit of the Republicans.
All that has to happen now is for the Republicans to avoid snatching defeat, as is their habit, from jaws of victory