>>19083485
The title bloat is due to the brand split, but the brand split is because of the bloated roster. The brief period where champions could appear on both shows had a good idea about how to book it, but travel arrangements and certain champions being lazy as fuck (Hunter) about working both shows torpedoed that.
The only way one midcard championship works (and another for the women, because you can't retire that now) is to massively cut the roster or unify some of the midcard titles with the NXT belts.