We could of made it work. I think the one big benefit of the rewrite was how the architecture and nullable types basically gave us one more 9 of crash free rat

We could of made it work. I think the one big benefit of the rewrite was how the architecture and nullable types basically gave us one more 9 of crash free rate, which we saw after the release with swift. With ObjC I could forsee how it would of crashed a bit more, because nullables aren't hard enforced in ObjC, but I could also see how we could of stepped around that by strong guarantees in the model & network service generation code.