Is there an e-mount 35mm f/1.8 on the horizon?

Does anyone know if there is something like the Sony DT 35mm f/1.8 on the way at some stage? I'd like to do 50mm equivalent, with a small camera if possible. I could happily do an adapted Sony 35mm for not too much cost (manual focus) on a C3/5n, but would like to go native (autofocus, smaller size) at some point.

Does it look like this is something that is coming? That is, a relatively inexpensive 35mm f/1.8-2.0 e-mount lens?