I don't think you'll see an Evangelical movement of that fashion ever again. Falwell and Robertson have already lost a great deal of their influence, and the modern evangelical movement has spread beyond simply abortion and gays, on to issues like immigration and
the environment.
The modern leaders seem to be less partisan, and realize that their relevance rests in playing both sides of the field.
But no doubt, a pivotal figure in movement conservatism died today. Crazy....