Sometimes I wish they remade IT into a two season, 8 episodes each Netflix series where each episode was named after one of the Losers. The storyline would be the same, but each designated episode would add on a little more about the character it was about and established their fears and relationships more.
Not only would there be time to create more scares and tension, but we also could see the Losers becoming friends and their individual personalities and hardships.
And imagine episode 8, where it has the final fight with Pennywise and the blood oath. Throughout the episode, it could have flashbacks to the encounters the Losers have had, the scenes where they were weak and scared before flashing back to the present of them taking on their worst fears with bravery. Episode 8 would be titled The Losers Club.