While most viewers would agree that the team of Luke Harper and Erick Rowan are due for a WWE Tag Team Title run in the near future, or maybe even Roman Reigns and Dean Ambrose now that The Shield is a twosome, it appears as if current WWE Tag Team Title plans don't call for a title run by either team.
Other teams that could definitely be in contention for a tag title run include Rybaxel and maybe even the struggling Goldust and Cody Rhodes. However those teams could be temporary title contenders until WWE calls up the NXT Tag Team of Konnor and Viktor, known as The Ascension.
Backstage talk in WWE, according to PWInsider.com, is that The Ascension likely will be called up to the main WWE roster soon, and the Tag Titles will be kept with The Usos until The Ascension arrives to feud for the belts.