^ I remember someone on this board suggesting the idea that the 7 could work as a character's special move or "final smash". I for one think that is an interesting idea as it would really differentiate the characters (of course it would make the game a lot more challenging as well if the 7 was received at the end). Then again, it could also be someway of gaining a lot of coins (7 reminds me of the number on various slot machine games).
I also wonder what the leaf will be doing this time. Who knows. Time will only tell..