I haven't seen the finale yet, so I skipped (for now) the last pages and perhaps there are elements missing from my thinking, but I have a question: if there are to be more seasons, can Pennywise really reappear with his iconic look?
I mean, if we fast forward twenty years into the future, we have the It films, and if we go back a few decades, not only have we already been told more or less what happened through some flashbacks this season, but that's also when it was decided that It would take the form of a clown...
So...?
Personally, the first three episodes of the series showed me that I could do without this look if the creature's appearances were visually creative, but I also understand that the clown look is a selling point, as the character has enjoyed such a resurgence in popularity in recent years.