Interesting. I wonder if mass savings have been realised by having a greater portion of the aerodynamic loading towards the FW-nose mounting points -> hence reduced moment to resist for same net aero load, allowing a less extensive structure to resist this moment (in turn lighter)... I'm sure the reasons for (and potential gains from) this wing are primarily aero though.
According to french journalists from Canal+, the A524 is now under weight limit with latest evolutions. Let's see !