#1 It could lead to a massive feud down the line
Finn Balor has gotten into some top-level feuds on NXT in no time. He has run through Matt Riddle, Tommaso Ciampa, and Johnny Gargano, and even competed for the NXT Championship against Adam Cole.
With Balor running through some of the top Superstars on NXT, it’s only a matter of time before he goes through everyone and has no singles rivalries left to compete in, creating a massive headache for the creatives.
By forming the Balor Club in NXT, he could start feuding with some of the tag teams and factions in the company. We could watch him go up against Matt Riddle and Pete Dunne, The Forgotten Sons, and The Grizzled Young Veterans.
At the same time, he could also search for some individual milestones, such as winning the NXT Championship again, with the help of his faction.
This could lead to some cracks forming in the faction down the line, allowing Balor to have a massive feud with one of the members of his own faction. Such storylines have always worked well in WWE, and we could get one such storyline which we’ve been expecting of The Undisputed Era but probably will never get.