What Could Have Been: YoshiEgg says that he was considering having Chutlo, the peppermint from the party flashbacks and supposed masked vigilante, save the day rather than Daniel's bag.
Holly in general. Due to sickness and some Schedule Slip, it's been cancelled, although YE says he plans to eventually produce it in some form. Later on he released a blog that explained some plot points.
There would have been a long intermission revolving around Santa, including him learning about peace and good will.