My hope is they design systems based on the capabilities of the players, as opposed to trying to force players to fit into new systems. Shula had a great defense and they ran an offensive system designed to take advantage of the talent of the players and the rules at that time. After they drafted Marino, he changed the offense to suit his talent which made the ground pounding Dolphins a passing team. Their mistake was they spent all the money on the offense and the defense suffered. Marino only made it to one super bowl.