The Green Bay Packers' decision to shuffle their offensive line was based on the need to protect the team's most important asset in quarterback Aaron Rodgers.
After doing postseason evaluations of schemes and players and ranking each player on the roster, coach Mike McCarthy and his staff determined that Bryan Bulaga and Josh Sitton were the team's best offensive linemen.
McCarthy said their ranking led the coaches to having the best blockers protecting the blind side of Rodgers. Rodgers signed a five-year, $110 million extension last month that made him the NFL's highest-paid player.
McCarthy said Sunday after the conclusion of the rookie camp that he and his staff put a lot of thought into the move, but that the idea behind it isn't very complex.