‘”Frustration’s going to be natural any time you’re not directly producing like you know you can,” Knox said. “But we’re winning games, so I’m happy. If I have zero catches and we’re winning games, that just means I’m doing my job doing other things besides catching the ball. That’s just the nature of the tight end position. You’ve got to block when that’s called, sometimes you’re in pass protection, sometimes you’re getting other guys open on route concepts. If we’re winning games, I’m happy.”‘