listen i agree with unlockable stages but not everyone else does. as for everything else you mentioned those should be unlockable to. but what exactly would info cards be? and maybe the online can have like some level up system that shows a card of your most used character (or you can pick who you put on the card) what your favorite match type and level is and other stuff? and you can unlock stuff online like idk backrounds for the cards and decorations for the cards borders for them etc... idk it's just an idea anyway. help spice up the online.