Yes, that's right! Tapales will have his big fight after winning the belt, if either Fulton or Inoue whoever will win from their upcoming fight will proceed and will try to unify the belts then it will be a big money fight for Tapales, he's the one who are in a good position right now he just needed to keep enhancing his skills as knowing the capability of both Fulton and Inoue both are really competitive and strong fighters who can face anyone.
Not sure that sure though if Inoue will walk along that path because knowing Bob Arum, he wanted to take some time first to make Inoue more accustomed to the weight class and make some more money fight before unifying the belts with Tapales. Maybe 1-2 fights before that will happen and for Fulton, he already said that he will leave the division regardless of the outcome, so we can't really hold him to unify the belts. But we never know, he might change his mind again.
I like that idea, maybe Arum will take more money before he push Inoue to unify the belts just in case he will win, he maybe hype Inoue against Casimero, a long awaited fight that did not materialize way back at 118 lbs, maybe it's a good timing for Casimero to make his way to take that chance fighting against the monster.
Though both fighters need to win their upcoming fights before it can happen.
And that's what Arum is known for, milk his cash cow first, in this case it's Inoue. So possible, maybe after he won this fight against Fulton, he will not go up in weight very fast, a couple fights here in the super bantamweight is not that bad after all.
He can unify it again just like what he has done before as bantamweight, make money and then go up at 126 lbs. Specially if the champion at 126 lbs will be under Top Rank, it's going to be an easy set up for Arum and win win situation again as money will go down to him and his promotional company. So that is not bad idea for Inoue.