Miller isn't worried about his dearth of sacks, figuring they'll come in bunches, like his mentor, Elvis Dumervil, used to say.
Von Miller swears he's not worried about sackless streak →
"Everybody has an opinion and you have to respect that," he said. "The beautiful thing about life is you wake up every day, you can prove otherwise. In my career, I've always had those types of challenges and obstacles. That's the beauty about it."
Age isn't a concern for 49ers' Dumervil →