The Revival
Like the Good Brothers, The Revival have rejected new offers from the WWE. They were unhappy with the way the tag divisions have been booked and asked for their releases earlier in 2019. It did net them a Raw Tag Team Title reign, but they lost every match after winning the titles. They were obviously non-title matches, but they still suffered from the booking.
The recent segments where The Usos humiliated them with pranks didn't pan out as hoped as it actually made Dash and Dawson look like the victims. Tag Team wrestling just isn't a huge focal point in WWE and they would be better served in a different promotion.
While NXT did book them as a top duo during their time there, the main roster and NXT are two separate entities. Booking on the yellow brand won't automatically transfer over to Raw or SmackDown. Since we know that the Revival are unhappy, they are clearly looking into their options post-WWE.