Upgrade 2014 CP to 2016 power

[Cirroc]

Has anyone asked BMW whether it is possible for BMW to "upgrade" a 2014/2105 M6 with the Competition Package (and 575 HP) to get the 2016 CP 600 HP? As I understand it, the CP entails some ECU mapping to increase the power over the base M6. Thus, it would seem fairly simply to re-map and get 600.

(I know I could achieve even greater HP changes with aftermarket changes like a Dinan or have the ECU tuned by a third party.)