g-ice
aka #DiamondNightmare
My brehs who watches NXT regularly are both Johnny Gargano and Finn Balor have the same gimmick currently of "being fan favorites that turn heel and not giving a damn about being good anymore" troupe?
Balor is basically a Stone Cold tweener atm
Doesn't acknowledge anyone but goes out there and faces off against heels.
Now, Gargano is basically what you described.