The right v. left tends to sort itself out. The Republican party is almost desperately catering to a whites, which is a shrinking part of the electorate. The props such as the electoral college allow them to do that, but man are we paying for it right now. In any event, it's not like the party just disappears once the electoral map becomes rougher. They just have to come up with ideas and gain support from different people. When I was growing up they prided themselves on religious values, family values, and supporting business, especially small business. You know who are more likely to share those values? Immigrants. Especially muslims.