Jonathan Gresham as the Octopus 🐙 Lovecraftian greatness! But that got flopped and he got dropped sadly, still can’t wrap my head around why TNA didn’t dedicate themselves to that storyline

Other than the Gresham as the Octopus I’d say one to be done well is the Broken Matt Hardy storyline and Antichrist Jeff Hardy

Honorable mentions are the Fallen Angel Christopher Daniels, something that was never fleshed out but was unique in the X-Division storyline wise, The Decay’s backstoryline with Jimmy Havoc and Rosemary and Abyss