Mathworks only discusses product plans under Non Disclosure Agreement (NDA). Anyone who actually knows the correct answer, either way, would not be permitted to discuss it here.
You can ask Mathworks Sales: they are permitted to discuss product plans.
My personal thought, as someone who does not work for Mathworks and has never talked to the developers of MATLAB Mobile, is "No, that is not going to happen with MATLAB Mobile". I have some ideas of what is going to happen instead.