1. Will the Shadow Monster break the gate between the real world and the Upside Down?
Despite Eleven closing the much more sophisticated and evolved gate of the Upside Down, the ending proved that the Shadow Monster is still well and alive. As the cute kiddos of Hawkins Middle School enjoyed their Snow Ball dance, we were transported back to the Upside Down once more. Does that mean this dark netherworld creature will return in Season 3? Will the Shadow Monster escape by breaking the gate? Is that even possible?