re: Who catches the first shovel pass?

WIKI definition

The hook and lateral, sometimes erroneously referred to as "hook and ladder", is a trick play in American or Canadian football. It starts with the hook, which is where a wide receiver runs a predetermined distance, usually 10 yards down the field, and along the sideline, and "hooks in" towards the center of the field to receive a forward pass from the quarterback. Another offensive player (usually another wide receiver) times a run so that he is at full speed, just behind the player with the ball at the time of the catch. As the defenders close in on the stationary ball carrier, he laterals or hands the ball to the teammate running at full speed in the opposite direction of the original receiver.[1]