Yeah, good points. He didn't step up in a clean pocket and unload pressure free down the middle of the field. He'd been forced to scramble the prior play and took a hit, then in hurry up mode had to gather the offense, avoid a rush in a collapsing pocket again, and threw from a hash to the right sideline, while fading to his leg because another DL was a couple steps away and closing unabated. And "underthrown" still traveled 55 yards in the air, in brutal cold and wind.He was going against his body and Miller was closing down on him. In my mind, it was an incredible throw.
Hell, the famous Rodgers Hail Mary at Detroit (poor Lions fans) went like 67 in the air, indoors, and while he eluded a pass rush and bought some time, when he actually threw it he had plenty of space around him and could put every ounce of strength he had in to it.