Valid point though.
Eventhough i wouldnt do it(exceed Mmo) that is,if it happened to me tomorrrow.
However exceeding Mmo is not the end of the world as i believe the NG is certified to overshoot MMO by 0.07 and VMO by 50 kts with 1.5 G load with no significant controllability issue.
Ill check and ask my 'sources'