Sounds reasonable. Simply enter the raw LAT/LONG.
As shown by this thread, multitudes of incidents have occurred. You enter numbers a certain way, and there is a pretty good chance you will mess it up, and the aircraft will drive in the wrong direction.
So, rather than just simply enter the LAT/LONG, there needs to be training and SOP how to do the shortcut the right way?
In reality, why is this even an issue at this point?