SSe mode is good enough,but make the gameplay more interesting,more puzzles involved rather than doing the same thing just with different backgrounds
an addition of voice chat would be nice,but with friends only,I don't want to hear a bunch of 8 year old's >_<
another thing I would like to see is create your own character,or atleast be able to use your mii's,that would be a kick @ss feature IMO
PSN-intayaz