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I agree James - Wide Receivers are required to run "play patterns" stop, prop, turn and catch a ball and then get hit by a monster generally 30kgs heavier then him who likes to used the top of his helmet as a weapon and catch a ball, you gotta admit thats some pretty useful skills.
and you want to something amazing - watch a wide receiver catch a ball full stretch in the air then make sure both feet land "inbounds" before coming crashing to earth. Their situational awareness is awesome