Hm, three oft the six current Maersk M-class vessels have been renamed recently: Maren Maersk is now called GUNHILDE MAERSK, Marit Maersk > GUTHORM MAERSK and Mathilde Maersk > GERDA MAERSK.
Therefore, three classical Maersk M-names would now be available for the upcoming Triple-Es...
Regards, F.