I agree and hope the King will do it this March before the coronation.
What if in years to come, Louise wanted to take over the DOE program - could she get the title? Perhaps linking the title to whichever person in the RF plans to head this up? At some point whomever this may be (Charlotte , Louis, Louise, James, someone else?) could become involved with Edward and know they’ll get the title at some point.
My understanding is that this is a very successful program but programs do come and go. Who knows it it will be important 50-75 years from now? But if the title is linked in this way, it seems the program would have a better chance of surviving.
This may not be a good idea at all - I’m just spitballing