That's an endorsement of the Supercard Team, 1 big positive! It's just their GUIs that suck....
I hate to admit I still have an old SC Rumble floating around that gets dragged out for 'special occassions'
Not that it overly bothers me (given my primary carts are M3DS Real & original R4DS), but it would be good if they could do the same for Mario & Luigi Bowser's Inside Story.