Tweener as I understand it is not about playing time, experience or versatility. Its about fit of a body to a position in the pros.

Perry hasn't exhibited Tweener problems at OLB except for a couple of coverage incidents. He is the strong side backer on a defense that needed one to set an edge. They can live with less than ideal coverage if he can hold the fort. His main problem has been lack of pass rush and health. His right side mini-explosion of sacks from the right side was intriguing, but not enough to stop the Packers from signing his replacement.

Are his pass rush problems because he is a Tweener? Maybe, but we have no evidence of it (say a stint with his hand in the dirt) and the evidence of his time on the right side argues it isn't.