This is not what @Poukiki98711 stated, it looks like it would rather be an option, by him, even on the 72. Perhaps depending on OPS or whatever (pure assumption from me) …
So :
- Removing : I can’t say
- Moving to between FR9-FR10, or between FR31-FR32 : probably
For me the best option would be to move it … to let the benefice it would be optional