The cool thing about having a heel faction hold all the tag belts is that its actually super easy to book around them. Just throw faces at them. That one match finish almost sets up an entire Taker Over card. Potentially at least.
I think people are to a degree not giving the NXT the credit it deserves as far as booking. It's somewhat overly simple, but its functional in building matches and feuds they need to get to the next Taker Over. It's certainly less elaborate than what we see in other places, but it gets the job done.