By Evan Bleier Just over two years ago, former Houston coach and general manager Bill O’Brien sent five-time Pro Bowl wide receiver DeAndre Hopkins and a fourth-round pick to the Arizona Cardinals for a laughable haul of broken-down running back David Johnson, a second-round pick in 2020 and fourth-round pick in 2021. Following the deal, Hopkins agreed to a $54.5 million extension with the Cardinals that will keep him in Arizona through the 2024 season and scored $42.5 million in guaranteed money at signing. The cash and picks involved in those transactions — which made Hopkins the highest-pai…