Allen on Wednesday evening was asked about the allure of playing someone who fits that description.
"Because it makes me angry," he said bluntly. "So we love that. Especially with the d-line and the front seven of the defense we play for, we love this. We love physical backs."
Allen described and "angry running back" as someone who's aggressive and he seeks contact instead of backing away from it.
Oh yeah, they're fired up!