‘“When he takes off and becomes a runner, it’s just a major problem,” Patricia said on a conference call with Buffalo media Wednesday. “He’s just so hard to tackle. He’s got a great stiff arm. He’s turned some what-you-would-call a couple of routine scramble plays into just ginormous gains for the offense. That just becomes so difficult, especially when you have to cover all that speed downfield. It just creates so much space between the pass rush and the coverage. Josh Allen is doing a great job of taking advantage of that.”’