Is there anything that Christian McCaffrey isn't good at? I was skeptical at first when I decided to watch this video, but the dude can play. He really caught my attention when he dominated the NFL combine a few weeks ago, and displaced lateral quickness and agility that hasn't been seen in over a decade. Imagine what this guy could do in the right system. He was the best catcher of the football at the combine and he's not even a wide receiver. Check out the video and enjoy some 'Piano Man.'