According to F4WOnline.com, the reason why WWE had The Miz come out during the Titus O'Neil match on Raw this week and cut a quick, "angry" promo is because it will likely be setting The Miz up for a tag team with Dolph Ziggler.
WWE planted the seeds for the team with Ziggler as well, when he cut a backstage promo for the WWE App during which he vented about not being used properly in WWE. The idea behind the Miz/Ziggler tag team is they will be "disgruntled angry man" wrestlers who are upset with not getting the push they deserve.
WWE Main Event Preview
The following matches have been taped for tonight's edition of WWE Main Event:
-The Miz vs. Fandango
–Alberto Del Rio vs. Zack Ryder
-Intercontinental champion Big E Langston vs. Curtis Axel
Also appearing are Triple H, Santino Marella and Emma