Not sure what that is, but probably another example yeah.
KaguRai had a Mimi that got killed off unceremoniously due to a sleazy insufferable creep that got to overstay his welcome. Took just short of 20 chapters to get around to putting the freak into the ground, hopefully this guy dies quicker than that one.
Honestly it's better if either Junior or Fukuhara be the one to kill him since he's seemingly aiming to fight Yotaka, better to deny him the satisfaction by having someone else do it
though... with the way this mangas has been, throughout the whole series its kinda just been a Nighthawk no diff fest... but id totally love to see Fuku grow and get stronger.
(it'd also pluck the death flag ive been paranoid of ever since her introduction😭)