“Rob Havenstein retired, and Warren McClendon Jr . is entering the final year of his deal. That means there could be a big hole at right tackle. Miller has 54 career starts, and his game just keeps growing on me. In pass protection, he stays square and handles most pass-rush moves with ease. And as a run blocker, he can get to the second level to spring big gains. The blocking is so important to the Rams’ excellent run game, and having a savvy right tackle is key.