On the other hand, if FR is still carrying more pax to/from more places than the others, there's no need to change.
Unless the status quo is likely to change, and conditions in the future ("going forward" in politician-speak) are likely to be less favourable for FR.
US commentator once said "a Shark that stops swimming is same as a Goldfish in a bowl doing the same thing.................i.e. it's just a dead fish."
FR and pretty much every airline changes every single day, some things are small that never register some a bit more but they all change.
Record number of passengers / record profits and a huge 175 aircraft order for the future........changing when you are successful is when you should change.