Ziggler
Punk
Bryan
Adr?
Ryback
Probably a few others I'm missing out. Felt like everyone and their mother was a TWEiN3R.
But the only one of them that was booked as a tweener was Bryan. Punk and Ziggler were being booked like heels while ADR and Ryback were being booked like faces. We may have viewed them as tweeners, but Creative had other ideas based on their treatment of the characters.
Bryan was even generally being booked as a face, especially when he was teaming with Kane, even though his character profile/archetype was neither heel nor face. Orton, who I'm just bringing in to the conversation, was a definite heel archetype but was being booked/treated by Creative as a face.
wk