#2 The puppets lost their charm a long time ago
So the Firefly Fun House segments were awesome back when they aired. They were almost universally beloved by the WWE Universe until they just stopped airing one week. And since then, we've only seen Bray Wyatt's puppets show up in backstage segments, the charm of which wore out fast.
And I am assuming that Vince McMahon could sense it, which is why he waited for the fallout episode of Extreme Rules to book Wyatt's return. I am assuming that while he could have sanctioned a whole new season of the Firefly Fun House, another set of episodes, that would have been overkill.
People wanted to see how Wyatt would transition from the vignettes to the ring. And this week, they got their answer when they saw 'The Fiend' show up at WWE RAW.
LMAO. Check out who just called Becky Lynch 'tiny' RIGHT HERE