7 Ideas For Stranger Things Season 2

OK, this is a stretch, but stay with me. Nancy spends some time in the other dimension too, and if Will is coughing up monster-slugs, what if it take a toll on her as well? (Granted Joyce and Jim also go, and no one but Will ends up with a weird monster tube down their throat, but let's ignore that for this theory.) Maybe the effects don't show up until years later, when she and Steve are the proud parents of a baby . . . a baby that may or may not have telekinetic powers and/or be half monster. This can't be the last we see of Steve!