I doubt that will happen. People have been saying this for years.
If you want a fob, just buy a $20 KES off Amazon or Ebay and add a $4 plunger.
Your door already has the Trimark 30-900 hardware in it and you just need to mount the plunger and wire it to your KEY controller... which you then can use a fob to operate.
After that you can add a keypad, but this is overkill if you ask me.
...Also, any auto alarm shop can do this for you easy. ...You just need to bring them the information on how to service your Trimark lock, so it can be adjusted after you take it apart, and they will know how to wire up your KEYS.
For more information, on the Trimark part you can go here:
Note: This thread is for RVs with a non working KES they want to replace. So in your case not everything applies to your application.