‘”They make rookie mistakes and they had to get a feel for the game, the speed of the game, defensive line stunts in games,” he said. “Sometimes they get buried into one guy and they don’t come off quick enough, but every snap they get is progress, in my opinion, whether they’re doing it right or not doing it right because they can learn from it. So yes, they’re getting better. They’re working hard every day and getting better. We’re not where we need to be on opening day, but we’re working to get there.”‘