Based on your more intimate knowledge and access to knowledge in the area, what kind of time frame (even an order of magnitude estimate would suffice, if the former is intractable) would we be looking at if an amount of resources, proportional to the potential humanitarian impact relative to mosquito transmitted diseases, where to be spent to develop a gene drive ready for use in the Tsetse fly, a species regarded as responsible for preventing an African 'green revolution' like was seen in Asia and thus part of the whole fable of African starvation? Any way to incorporate resource investment into mitigating relevant risks?. It seems like an academic has independently started thinking along the same lines.