More likely to leave?
If you take a ( so far undecided) option to rejoin 75 are you more less likely to leave at 55?
same question if you can return to 05.
Same question to a 75/15 and 05/15 split.
it will present an interesting problem to the planners, and so leaves their jobs even more difficult to forecast. Not that they will be in their present roles to see in the changes.
I see a slow car crash coming, nobody is thinking.