I hear what you're saying about it not being his call, but that was a penalty so obvious and flagrant on both the pass interference and unnecessary roughness level that yellow flags should have rained in from all directions. BV did have an unobstructed view of the play from a very favorable vantage to see the hit well before the ball arrived. I don't know the rules, but could he have called a ref huddle to discuss? It's not officially his call, but he could've righted the wrong. He's not blameless, IMO.