I would take the converse line to iwpoe here. Will 'natural' theism ever become the mainstream cultural view? No, at least not while the current paradigm of Anglophone culture lasts - there's too much historical and socio-political baggage for it even to get a clear hearing. Will Scholasticism become the dominate view in Philosophy of Religion circles? Difficult to say. Again I would incline towards the negative and I think the reason for this is more to do with underlying tensions tied in with its Catholic heritage than anything else. Will 'real' essentialism - essences (natural kinds), powers (dispositional properties), immanent teleology (physical intentionality), active and passive potency (casual capacities and liabilities) rival Humeanism in philosophy of science? Here I think we have cause to hope so.