Re: ** SPOILERS ** From Manchester Tapings
When those guys were tag champs, they all participated in main event tag team feuds with other main event guys. Team Hell No, for example, are doing programs with the Shield and Rhodes Scholars, all upper card guys. Aries and Roode, the only two legitimate main event heels in the company, should not be feuding with the Mexican Job Squad. The tag belts need to move up the ladder of importance to a, say, Samoa Joe level. Then I would be fine with them being champs.
Aces and Eights are currently the main event heels on Impact, not Roode or Aries.. there is no world champ for the next 4 weeks of TV, so no point pushing Aries or Roode as singles heels, as there is no main event talent for them to work with outside of the whole Aces angle.