We spend a lot of time discussing individual players, especially starters. I thought it would be interesting to change it up a bit. Let's talk just projected backups and empty positions, understanding that free agency and UDFAs will likely change the equation. 1a) What positions are the weakest? 1b.) Are any positions so weak that they could endanger the team's potential Super Bowl run? 2a.) What positions are the strongest? 2b.) Are any positions so strong that they could be looked at as even, or an upgrade, coming in for the starter(s)?