Two is indeed possible.
I expect "boxier" compact vs the 3. Shorter in length (compact) and taller (higher than the 3, similar to the Y) to be 1st. I would call it the Model Z, it fits nicely in a SUV/CUV ladder below...
Model Z ($30-42K) = Audi Q3, BMW X1, Volvo XC40, Mercedes GLA, Lexus UX...